Units of length,, To onvert fro to, ultiply y 10. This onversion ox n help you onvert units of length. To onvert fro to, divide y 10. 100 100 1 000 10 10 1 000 Convert these lengths to illietres: 0 1 2 4 5 6 7 8 9 10 11 12 1 14 15 5 = = 9 = d 7 = e 1 = f 15 = 4 Convert these lengths to entietres: 50 = 20 = 22 = d 15 = e 156 = f 495 = 5 Convert these lengths to etres: 00 = 500 = 250 = d 900 = e 2 000 = f 4 550 = 6 Convert these lengths to etres: 1 000 = 5 000 = To onvert fro to, divide y 1 000. 4 500 = d 500 = 2 F 1 Length, Perieter nd Are
Units of length,, To onvert fro to, ultiply y 10. This onversion ox n help you onvert units of length. To onvert fro to, divide y 10. 100 100 1 000 10 10 1 000 Convert these lengths to illietres: 0 1 2 4 5 6 7 8 9 10 11 12 1 14 15 5 = 50 = 0 9 = 90 d 7 = 70 e 1 = 110 f 15 = 150 4 Convert these lengths to entietres: 50 = 5 20 = 2 22 = 22. d 15 = 1.5 e 156 = 15.6 f 495 = 49.5 5 Convert these lengths to etres: 00 = 500 = 5 250 = 2.5 d 900 = 9 e 2 000 = 20 f 4 550 = 45.5 6 Convert these lengths to etres: 1 000 = 1 5 000 = 5 To onvert fro to, divide y 1 000. 4 500 = 4.5 d 500 = 0.5 2 F 1 Length, Perieter nd Are
Units of length find nd order length 1 Look refully t how eh shpe is divided nd find the issing length: 1 0 150 200 60 d 100 0 20 Convert ll the lengths to the se unit. Don t forget to hek your nswers th the units. Length, Perieter nd Are F 1
Units of length find nd order length 1 Look refully t how eh shpe is divided nd find the issing length: 1 0 70 150 150 200 60 140 d 100 0.5 0 20 Convert ll the lengths to the se unit. Don t forget to hek your nswers th the units. Length, Perieter nd Are F 1
Trvelling fr esure distnes 1 Write these distnes in deil nottion: To onvert fro to, divide y 1 000. 2 12 = 4 25 = 2 245 = d 5 25 = e 8 145 = f 8 2 = g 85 = h 59 = 2 Write these distnes in etres:.6 = 2.8 = 0.6 = d 9. = e 8.2 = f 7.1 = g 5.6 = h 0.2 = i 0.1 = Look refully t Merid Islnd nd work out how long these wlking trils re. Reord ll nswers in kiloetres. Lgun Beh Melody Point 1 245 Rekless Roks 712 415 Sunset Cove 1 572 90 980 Shrk Cliff Sndy Beh Sunset Cove to Sndy Beh Melody Point to Shrk Cliff Rekless Roks to Lgun Beh d Melody Point to Sndy Beh vi Shrk Cliff e Lgun Beh to Shrk Cliff vi Melody Point Length, Perieter nd Are F 2 9
Trvelling fr esure distnes 1 Write these distnes in deil nottion: To onvert fro to, divide y 1 000. 2 12 = 2.12 4 25 = 4.25 2 245 = 2.245 d 5 25 = 5.25 e 8 145 = 8.145 f 8 2 = 8.02 g 85 = 0.85 h 59 = 0.59 2 Write these distnes in etres:.6 = 600 2.8 = 2 800 0.6 = 600 d 9. = 9 00 e 8.2 = 8 200 f 7.1 = 7 100 g 5.6 = 5 600 h 0.2 = 200 i 0.1 = 100 Look refully t Merid Islnd nd work out how long these wlking trils re. Reord ll nswers in kiloetres. Lgun Beh Melody Point 1 245 Rekless Roks 712 415 Sunset Cove 1 572 90 980 Shrk Cliff Sndy Beh Sunset Cove to Sndy Beh 0.98 Melody Point to Shrk Cliff 1.572 Rekless Roks to Lgun Beh 0.712 d Melody Point to Sndy Beh vi Shrk Cliff 1.962 e Lgun Beh to Shrk Cliff vi Melody Point 2.817 Length, Perieter nd Are F 2 9
Trvelling fr esure distnes Rod ps soeties hve the distne etween towns written on the rod tht onnets the. This infortion helps you pln your journey. 4 Here is pge fro Hnnh s journl where she hs noted the ples she went to during rod trip with her fily. Add the distnes tht they trvelled eh dy. Srorough Hstings 520 Mullloo 142 285 96 Lexi 40 Brighton 420 218 6 Douleview Woodvle Eleton Dy 1 Tody we left hoe t Douleview nd drove stright to Hstings. Dy 2 We left Hstings fter rekfst then we hd lunh in Mullloo. We styed the night in Brighton. Dy We drove to Eleton to find out out getting new puppy! Dy 4 We hd to leve erly this orning s it turns out the puppy we wnt is in Lexi. Dy 5 Our new puppy is girl! We ned her Lexie, fter the town she e fro. We deided to trvel up to Srorough to show Lexie to our ousins. Dy 6 Tody we drove ll the wy fro Srorough to Woodvle. Dd wnted to keep going till we got hoe ut u de hi stop. Dy 7 Tody we drove the rest of the wy hoe. 5 Wht is the totl distne tht Hnnh nd her fily trvelled? Show ll of your working elow. 10 F 2 Length, Perieter nd Are
Trvelling fr esure distnes Rod ps soeties hve the distne etween towns written on the rod tht onnets the. This infortion helps you pln your journey. 4 Here is pge fro Hnnh s journl where she hs noted the ples she went to during rod trip with her fily. Add the distnes tht they trvelled eh dy. Srorough Hstings 520 Mullloo 142 285 96 Lexi 40 Brighton 420 218 6 Douleview Woodvle Eleton Dy 1 Tody we left hoe t Douleview nd drove stright to Hstings. 40 Dy 2 We left Hstings fter rekfst then we hd lunh in Mullloo. We styed the night in Brighton. 662 Dy We drove to Eleton to find out out getting new puppy! 6 Dy 4 We hd to leve erly this orning s it turns out the puppy we wnt is in Lexi. 621 Dy 5 Our new puppy is girl! We ned her Lexie, fter the town she e fro. We deided to trvel up to Srorough to show Lexie to our ousins. Dy 6 Tody we drove ll the wy fro Srorough to Woodvle. Dd wnted to keep going till we got hoe ut u de hi stop. 96 95 Dy 7 Tody we drove the rest of the wy hoe. 420 5 Wht is the totl distne tht Hnnh nd her fily trvelled? Show ll of your working elow. 410 10 F 2 Length, Perieter nd Are
Perieter perieter of shpes Perieter is the length round the outside of shpe. 2 2 2 2 2 2 The perieter of the squre is 8. The perieter of the retngle is 10. 1 Drw the following shpes nd work out their perieters: A squre with sides. A retngle with two 4 sides nd two sides. A retngle tht is twie s long s it is wide. 2 These shpes re not to sle, so you n t use your ruler to work out the perieter. Cn you find the perieter of these shpes? 7 2 7 5 d e 8 9 6 9 Length, Perieter nd Are F 17
Perieter perieter of shpes Perieter is the length round the outside of shpe. 2 2 2 2 2 2 The perieter of the squre is 8. The perieter of the retngle is 10. 1 Drw the following shpes nd work out their perieters: A squre with sides. A retngle with two 4 sides nd two sides. 12 14 A retngle tht is twie s long s it is wide. Teher hek. 2 These shpes re not to sle, so you n t use your ruler to work out the perieter. Cn you find the perieter of these shpes? 7 2 7 5 18 16 12 d e 8 28 9 6 6 9 Length, Perieter nd Are F 17
Perieter perieter of shpes These regulr polygons* hve sides of equl lengths. 2 16 2 10 6 4 Find the perieter of these regulr polygons*: *Not drwn to sle. 5 4 d e Wht is the fstest wy to do this? 6 4 4 The perieters of soe regulr polygons re given in the tle elow. Fill in the length of the sides: Perieter 24 40 48 25 Length of eh side 18 F Length, Perieter nd Are
Perieter perieter of shpes These regulr polygons* hve sides of equl lengths. 2 16 2 10 6 4 Find the perieter of these regulr polygons*: *Not drwn to sle. 5 4 20 18 16 d e Wht is the fstest wy to do this? 6 4 0 2 4 The perieters of soe regulr polygons re given in the tle elow. Fill in the length of the sides: Perieter 24 40 48 25 Length of eh side 4 10 6 5 18 F Length, Perieter nd Are
Perieter lulte perieter 1 Find the perieter of these shpes. Choose unit of esureent to express your nswer. 40 These shpes re ll syetril. How does tht help e? 45 20 2 d 20 1.5 1.5 1.8 8 e 7 2 f g h 9 1 6 2 Length, Perieter nd Are F 19
Perieter lulte perieter 1 Find the perieter of these shpes. Choose unit of esureent to express your nswer. 40 These shpes re ll syetril. How does tht help e? 45 170 20 2 440 d 20 1.5 1.5 1.8.4 6.6 8 e 7 2 f 22 56 g h 9 1 6 2 28 48 Length, Perieter nd Are F 19
Perieter lulte perieter Irregulr shpes re not syetril. This ens we need to esure eh side. 2 Find the perieters of these irregulr shpes: 6 4 2 4 2 2 2 2 4 2 5 Whih of these designs for kyrd pools would e the lest expensive to fene? Pool A Pool B 4 4 6 9 10 6 6 14 4 Why? 20 F Length, Perieter nd Are
Perieter lulte perieter Irregulr shpes re not syetril. This ens we need to esure eh side. 2 Find the perieters of these irregulr shpes: 6 4 2 4 2 2 2 2 20 24 4 2 20 5 Whih of these designs for kyrd pools would e the lest expensive to fene? Pool B Pool A Pool B 4 4 6 9 10 6 6 14 4 Why? The perieter of Pool B is sller thn the perieter of Pool A. Pool A = 6 Pool B = 20 F Length, Perieter nd Are
Perieter proles solve Wht to do The length of retngle is doule its width. Find the perieter if the width is 200. The length of retngle is 6 ties its width. Find the length nd width of the retngle if the perieter is 7 etres. Chrlie rn round the shool ties. How fr did she run? Write your nswer in. 100 280 200 40 00 d Jke wnts to uild fene round his swiing pool to oply with sfety regultions. If the length of his pool re is 6 etres nd the width is 4 etres, how uh will it ost? Fening osts $55.50 etre. Length, Perieter nd Are F 2
Perieter proles solve Wht to do The length of retngle is doule its width. Find the perieter if the width is 200. 1 200 or 12 The length of retngle is 6 ties its width. Find the length nd width of the retngle if the perieter is 7 etres. Length = Width = 50 Chrlie rn round the shool ties. How fr did she run? Write your nswer in. 100 1 160 =.48 280 200 40 00 d Jke wnts to uild fene round his swiing pool to oply with sfety regultions. If the length of his pool re is 6 etres nd the width is 4 etres, how uh will it ost? Fening osts $55.50 etre. 20 $55.50 = $1 110 Length, Perieter nd Are F 2
Are introduing re Are is the ount of spe shpe overs. It is 2D esureent. We esure re in squre units. For sll res we use squre entietres. 1 Shde the grid to show retngle with the re of 6 ². 2 Wht is the re of eh shded shpe? Eh squre in the grid hs n re of ². Are = 2 Are = 2 Are = 2 Wht is the re of eh retngle? Eh squre in the grid hs n re of ². Soe of the squres hve een rked in for you. Are = 2 Are = 2 Are = 2 d Did you need to see ll the squres to work out the re? Length, Perieter nd Are F 4 25
Are introduing re Are is the ount of spe shpe overs. It is 2D esureent. We esure re in squre units. For sll res we use squre entietres. 1 Shde the grid to show retngle with the re of 6 ². Sple nswer. Answers will vry. 2 retngle shded. 2 Wht is the re of eh shded shpe? Eh squre in the grid hs n re of ². Are = 4 2 Are = 2 2 Are = 4 2 Wht is the re of eh retngle? Eh squre in the grid hs n re of ². Soe of the squres hve een rked in for you. Are = 15 2 Are = 20 2 Are = 18 2 d Did you need to see ll the squres to work out the re? No Length, Perieter nd Are F 4 25
Are introduing re We n use this forul to find the re of retngles: Are = length width Are = 5 = 15 2 5 5 4 Find the res of these shpes*: 6 4 4 4 4 Are = 2 Are = 2 Are = 2 2 d e 8 f 2 5 4 Are = 2 Are = 2 Are = 2 5 In eh shpe*, you re given the re ut one side is not lelled. Lel the issing side: 4 8 7 Are = 24 2 Are = 20 2 Are = 14 2 *Not drwn to sle. 26 F 4 Length, Perieter nd Are
Are introduing re We n use this forul to find the re of retngles: Are = length width Are = 5 = 15 2 5 5 4 Find the res of these shpes*: 6 4 4 4 4 Are = 24 2 Are = 16 2 Are = 4 2 2 d e 8 f 2 5 4 Are = 10 2 Are = 2 2 Are = 6 2 5 In eh shpe*, you re given the re ut one side is not lelled. Lel the issing side: 4 2 8 5 7 Are = 24 2 Are = 20 2 Are = 14 2 *Not drwn to sle. 26 F 4 Length, Perieter nd Are
Are hetres nd squre kiloetres Hetres re used to esure lrge spes suh s footll field. We write hetres s h. One hetre is equl to 10 000 ². An even lrger unit is squre kiloetre ². One squre kiloetre is equl to 100 hetres. 1 h = 10 000 ² 1 ² = 1 000 000 ² 1 Find the re of eh lrge re*. Write your nswer in hetres. 100 00 250 120 120 100 Are = hetres Are = hetres Are = hetres d e f 200 100 150 00 450 400 Are = hetres Are = hetres Are = hetres *Not drwn to sle. 2 Order the sttes nd territories fro sllest to lrgest res: WESTERN AUSTRALIA NORTHERN TERRITORY SOUTH AUSTRALIA QUEENSLAND TASMANIA NEW SOUTH WALES Sttes nd Territories Are Queenslnd 1 727 200 ² New South Wles 801 600 ² Vitori 227 600 ² ACT 2 400 ² Western Austrli 2 525 500 ² South Austrli 984 000 ² Tsni 67 800 ² Northern Territory 1 46 200 ² 1 ² = 1 000 000 ² 1 2 4 5 6 7 8 28 F 4 Length, Perieter nd Are
Are hetres nd squre kiloetres Hetres re used to esure lrge spes suh s footll field. We write hetres s h. One hetre is equl to 10 000 ². An even lrger unit is squre kiloetre ². One squre kiloetre is equl to 100 hetres. 1 h = 10 000 ² 1 ² = 1 000 000 ² 1 Find the re of eh lrge re*. Write your nswer in hetres. 100 00 250 120 120 100 Are = hetres Are = 2.5 hetres Are = 1.44 hetres d e f 200 100 150 00 450 400 Are = 6 hetres Are = 4.5 hetres Are = 6 hetres *Not drwn to sle. 2 Order the sttes nd territories fro sllest to lrgest res: WESTERN AUSTRALIA NORTHERN TERRITORY SOUTH AUSTRALIA QUEENSLAND TASMANIA NEW SOUTH WALES Sttes nd Territories Are Queenslnd 1 727 200 ² New South Wles 801 600 ² Vitori 227 600 ² ACT 2 400 ² Western Austrli 2 525 500 ² South Austrli 984 000 ² Tsni 67 800 ² Northern Territory 1 46 200 ² 1 ² = 1 000 000 ² 1 ACT 2 Tsni Vitori 4 New South Wles 5 South Austrli 6 Northern Territory 7 Queenslnd 8 Western Austrli 28 F 4 Length, Perieter nd Are
Are re nd perieter 1 Find the perieter nd re of eh shpe: A = A = A = d A = 2 Use the grid elow to drw two shpes with perieter of 12 ut with different res: Use the grid elow to drw three shpes with res of 10 ² ut with different perieters. Reord the perieter of eh shpe: Length, Perieter nd Are F 4 29
Are re nd perieter 1 Find the perieter nd re of eh shpe: 20 A = 16 ² 16 A = 16 ² 12 A = 9 ² d 14 A = 12 ² 2 Use the grid elow to drw two shpes with perieter of 12 ut with different res: Answers will vry. Use the grid elow to drw three shpes with res of 10 ² ut with different perieters. Reord the perieter of eh shpe: Answers will vry. Length, Perieter nd Are F 4 29
Are re nd perieter 4 Drw different retngles tht hve perieter of 24 nd reord the re in the tle. The first row in the tle is hint of where to strt. Length Width Are 10 2 5 Drw s ny different retngles s you n with the re of 6 ². Lel the length of eh side: 0 F 4 Length, Perieter nd Are
Are re nd perieter 4 Drw different retngles tht hve perieter of 24 nd reord the re in the tle. The first row in the tle is hint of where to strt. Length Width Are 10 2 Teher hek. 5 Drw s ny different retngles s you n with the re of 6 ². Lel the length of eh side: Teher hek. 0 F 4 Length, Perieter nd Are
Coposite lultions pply Wht to do Cn you find the res of these roos*? Cirle the roo tht would e hepest to rpet. Put ross in the roo tht would e ost expensive. 2 9 8 4 2 9 6 6 6 Are = 2 Are = 2 Are = 2 d e f 8 12 5 5 2 6 8 4 9 15 8 7 1 Are = 2 Are = 2 Are = 2 *Not drwn to sle. Wht to do next Drw oposite shpe tht hs n re of 50 ². 2 F 4 Length, Perieter nd Are
Coposite lultions pply Wht to do Cn you find the res of these roos*? Cirle the roo tht would e hepest to rpet. Put ross in the roo tht would e ost expensive. 2 9 8 4 2 9 6 6 6 Are = 50 2 Are = 18 2 Are = 6 2 d e f 8 12 5 5 2 6 8 4 9 15 8 7 1 Are = 50 2 Are = 84 2 Are = 10 2 *Not drwn to sle. Wht to do next Drw oposite shpe tht hs n re of 50 ². Teher hek. 2 F 4 Length, Perieter nd Are