Geometry Circle Review

Transcription

1 Geometr Honors - Mr. Allen-lack Name E kx0e1d7 ukauatkaf PS]opfutw^aRrYes tllsn._ Q SA^ljlg prsivggh\tisj SrLeYsTeSrveQdn. Geometr ircle Review onvert each degree measure into radians. 1) 100 ) 10 ate Period onvert each radian measure into degrees. ) - 1p ) 5p 1 Find the area of each sector. 5) ) 7 cm p 9 in 7p 7) 8) ft km Find the length of each arc. 9) 10) m 8 m N tl0p1a7m vkzuotraa TSgoMfNtwkaKrEeg ilwlcj.j m waellq lryidgkhgtzsa OrIeAswehrXvJezd.P P `Msajdee] \wmi\tfh titnif_iqneiqtzet PGrewovmhe^tRrZE. -1-

2 11) 1) 5p 19 cm 15 km p Solve for. Assume that lines which appear to be diameters are actual diameters. 1) Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters. 1) m TWV V W U T 75 Find the area of each. (Your answer should be eact and in terms of pi.) 15) km Find the area of each. Use our calculator's value of p. Round our answer to the nearest tenth. 1) 8 cm e ME0n1J7E UKUuLtQam vspomf`tuwaazr_e_ hlflrr. t laklqlp Nr^ifgShItbsv cr]essme]rzvesdx.^ cmoardsef TwXidtbhg oiinsffilndiutqef lg`enonm]ehtlrg. -

3 Find the length of the segment indicated. Round our answer to the nearest tenth if necessar. 17) 18) ) 0) Find the measure of the arc or angle indicated. 1) L ) E 8 A V H Yo0F1w7r hk]uwtzat ^SQoTftQwOaQrjef LRLWA.N a IAVlSlg `rtigxhrtxsq erlexstervheldg.o t YMNadTe vwkidtch ^I^nkfUi\n_istNe` cgseoonmewtmrwi. --

4 ) S ) W 80 Y T R X 7 X Find the measure of the arc or angle indicated. Assume that lines which appear tangent are 5) P ) 0 8 R Q 7) T U 0 S 51 8) 115 E P 55 V 9) 0) K 85 E F 0 H 55 G V ps0a1h7s wkuuzta NSlo^fHt^wTazrYe [LeLhV.m e KAWlilz WrikgIhTtbsO rwe^sqe\rfviegd.d w cmdaadred wbizth ]IAnzflignUiJtUed LGletoPm[e`tqrPI. --

5 Solve for. Assume that lines which appear tangent are 1) ) 5 ) ) etermine if line A is tangent to the circle. 5) A Find the segment length indicated. Assume that lines which appear to be tangent are ).8 1 _ WI0\1s7a LKuuftiai hs[of^twwpazrrex \LULZ.M u ealhlj nrdioguhdtosp WrqedsUejrKvnedM.F p MAaddTeO Ww[iXth eignmfaifntiztse[ bgeomneotqrqi. -5-

6 Find the perimeter of each polgon. Assume that lines which appear to be tangent are 7) Find the angle measure indicated. Assume that lines which appear to be tangent are 8) Identif the center and radius of each. Then sketch the graph. 9) ( + ) + ( + 1) = 9 0) ( - ) + ( - ) = ) = - - ) - + = V oo0j1k7 QKVuGtAaP ismofrt]wjawrrem mlqlud.e \ gasldli IrNiHgHhLtTsw zruemscerrv^esdn.\ F tmamdnef Awmift[hT dienhfeinnqistqes ogaeofmoezturh. --

7 Geometr Honors - Mr. Allen-lack Name K ig0h1w7e zkmuutbaw ]So^f\tHw^aHrueo tldlnu.b Q baalllf urlihghvtgsv XrUesAefrmvFeUda. Geometr ircle Review onvert each degree measure into radians. ate Period 1) 100 5p 9 ) 10 1p 18 onvert each radian measure into degrees. ) - 1p -05 ) 5p 1 75 Find the area of each sector. 5) ) 7 cm p 9 in 7p 9p cm² 57p 8 in² 7) 8) ft km 9p km² 5p ft² Find the length of each arc. 9) 10) m 8 m 5p m g Gb0n1[7z tktuttba` [SwoQftjwZarrqeq ALnLEw.^ K IAolfla SrAikgdhjtbsM vrkezswevruvueqdt. dmqaxdne MwKiutshJ FIHnnfLikngi^taee YG`eIomheStcrs. -1-1p m

8 11) 1) 5p 19 cm 15 km p 5p km 7p cm Solve for. Assume that lines which appear to be diameters are actual diameters. 1) Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters. 1) m TWV V W U T Find the area of each. (Your answer should be eact and in terms of pi.) 15) km Find the area of each. Use our calculator's value of p. Round our answer to the nearest tenth. 1) 8 cm 1p km² 01.1 cm² e Mp0i1W7k GKGuJtVa^ NSgo]fPtiwLarrheF L[L]t.v \ XAZlYl[ \r[i]grhdtose TrueRsbecrQvIerdQ.i n gmmaidez TwLiItih\ AIRncfzi_nAict^el fgreoxmeuthrs^. -

9 Find the length of the segment indicated. Round our answer to the nearest tenth if necessar. 17) 18) ) 0) Find the measure of the arc or angle indicated. 1) L ) E 8 A V 9 [0h1j7z qksuftuap SYoNfltnwlafre PLjLzt.u c AHl`lE IrEiRgrhLt[sX \rwe^soeqrtvje[ds.y r _MoaAdieV vwvirtxhb nignsffionqilt`ef vg\ero_mheltvrj. --

10 ) S ) W 80 Y T R X 7 X 10 9 Find the measure of the arc or angle indicated. Assume that lines which appear tangent are 5) P ) 0 8 R Q ) T U 0 S 51 8) 115 E P 55 V ) 0) K E F 0 55 G H 170 p df0c1j7\ ik^u[tqaf [SsozfttOweazr]eH llnljk.s ` eafl\lm mreikgdhgt^sh HrveTslevrAvUeodQ.J e smxamd^ep owiptht HIKnjfgiYnFistKeP PGueqolmeItsrA. --

11 Solve for. Assume that lines which appear tangent are 1) ) 5 5 ) ) etermine if line A is tangent to the circle. 5) A Find the segment length indicated. Assume that lines which appear to be tangent are ).8 1 Not tangent. z ]f0f1l7f EKrubt\aN hslopfrtpwka]rbei sl_lav.o F oajlkls TrEiSgNhvtRsA XrreTsqeErNvAePdH._ E ameaxdteu wriktdhf AInAfziJnHiotbev hgoedotmseatarlv. -5-

12 Find the perimeter of each polgon. Assume that lines which appear to be tangent are 7) Find the angle measure indicated. Assume that lines which appear to be tangent are 8) Identif the center and radius of each. Then sketch the graph. 9) ( + ) + ( + 1) = 9 8 enter: (-, -1) Radius: 0) ( - ) + ( - ) = 9 8 enter: (, ) Radius: ) = enter: (, -) Radius: ) - + = enter: (, ) Radius: N ^k0v1o7o ckwultzaj RSZoVfntqwZaerceO ilil\._ F faclslg graimgnhtsse ZrMeEsienrwvZe\dH.r [ MwacdieT GwwibtIhQ IFnfsidn`iIt^ew qg`ecogmdeetrrzr. --