9-Trigonometric Ratios

Kuta Software - Infinite GeometryName___________________________________Trigonometric RatiosDate________________Period____Find the value of each trigonometric ratio.1) tan Z342) cos C817XAZ352821Y3430C16B3) sin C454) tan X43AZ35284032C21BX24Y5) cos A15176) sin A45A30BC32B34164024CA7) sin Z358) sin C725ZB14483240A50CY24X9) cos Z4510) tan C34ZC24303645Y18XB27A-1-©7 z290a1U23 vKCujteay fSKo2frthwFazrIeK 0LOLBCV.9 z HAYlilK erii1gxh9tfsW YrjezsweHrxvPecd6.r C OMqasdLel nwhiVtahT xInnaf0iNnCiytvet FGAeYoBmZe9tFroy4.M Worksheet by Kuta Software LLC

-2-©Y l240L1i26 SKTujtkaO 4Sdo3f7towsaSrmem hLeLaCS.a B LAAl0lL drni5gZhTtpsc Trveys1eHrOvTefdd.U 2 5MfaPdzer hwkiAtIhy VImnffZiTnfirtCes dGjeioUmAeotkrMy8.1 Worksheet by Kuta Software LLCFind the value of each trigonometric ratio to the nearest ten-thousandth.11) cos Z12) cos CYB12 93627Z0.800015XA0.600045 C13) tan C14) tan AA50 CC29A403021201.3333B1.0500B15) tan C16) tan XA1237Y40 30B0.342935CX500.7500Z17) sin Z18) sin ZZ35YX50Z0.32433712X30Y0.60004019) sin 48°0.743121) cos 61°0.4848Critical thinking questions:23) Can the sine of an angle ever equal 2?Why or why not?No, the hypotenuse > opposite side.20) sin 38°0.615722) cos 51°0.629324) sin x = 1 3Find cos x.2 23Create your own worksheets like this one with Infinite Geometry. Free trial available at KutaSoftware.com