Honors Precalculus Name___________________________________ Practice - Section 4.1 - Degrees and Radians State the quadrant in which the terminal side of each angle lies. 1) − 3) 7π 4 2) 2π 3 13π 12 4) − 11π 6 Find the measure of each angle. 5) 6) y y 5π 6 3π 4 x 7) x 8) y x y x 5π 18 -1©R G2D0h1J6F `KbuItba` `SZovfFtdw`atrIeV KLTL`CV.M j SAkl_lH brQiugxhbtpsF urSeHsberrzvYeydp.U K XMCaJdleL UwtiStdhZ sInnqfEiXnliVtKeT wASltgbecb^rXaM g2j. Worksheet by Kuta Software LLC Draw an angle with the given measure in standard position. 9) − 11π 6 10) − 19π 6 y y x 11) − 5π 4 x 12) 34π 9 y y x x Convert each degree measure into radians and each radian measure into degrees. 5π 3 14) -315° 15) 300° 16) -670° 13) − Convert each decimal degree measure into degrees-minutes-seconds and each degrees-minutes-seconds into decimal degrees. 17) 84.88° 18) 291° 57' 18" -2©T w2A0P1K6j yKauYtEai ASHoVfJt\wAaCrneC VLYLSCt.^ N iAblblc drfiXgAh]tBsy HrHeEspewrxvTeRd[.X r sMAazdIeV UwhiwtlhR ]I^ntfCi^nAiwtleQ _AclUgoeRbTrAaF y2b. Worksheet by Kuta Software LLC 19) 29.3875° 20) 194° 57' 9" Find a positive and a negative coterminal angle for each given angle. 21) − 23) 23π 6 31π 18 22) π 6 24) 3π 4 Find the length of each arc. Round your answers to the nearest tenth. 25) 26) π 2 10 km 15 in 5π 6 Find the area of each sector. Round your answers to the nearest tenth. 27) 28) 3π 4 11 ft 11 ft 5π 6 -3©P T2`0e1r6D HKIuGt_aX SS_oHfJtrwGaKrAem ALKLVCL.v M RADldl` GrWiDgThrtesC HrTeWsVeMr^vqekds.O m tMKaMdmeE qw^iHtEhe aIcnZfHiynVi^tzeb aAplZgbeGbCrcag x2r. Worksheet by Kuta Software LLC Answers to Practice - Section 4.1 - Degrees and Radians 1) I π 5) 4 9) 2) III 17π 6) 6 10) y x 13) -300° 17) 84° 52' 48" π 11π 21) and − 6 6 25) 26.2 km 3) II 7) − 11) y x 7π 4 18) 291.955° 13π 11π 22) and − 6 6 26) 23.6 in 14) − 4) I 8) −3π 41π 18 12) y x 5π 3 19) 29° 23' 15" 67π 5π 23) and − 18 18 27) 158.4 ft² 15) y x 67π 18 20) 194.9525° 11π 5π 24) and − 4 4 28) 142.5 ft² 16) − -4©t G2x0m1X6L `KuugtOaw LSGokfOtpwEairheU zLILOCB.F ` sA^lolh MrCirglhHtCsv VraeUsXePravYeDdT.T G SM[aOdXeU Fwuiwtoh_ MIAnUfiibnri]theQ YAilUgkeGbWrMaK d2J. Worksheet by Kuta Software LLC
© Copyright 2026 Paperzz