feet, feet, s=7 feet, 0=? A) radians B) 21 8) s 4.18 meters, 0-1.9 radians, r = ? A) 2.2 m Solve the problem. B) 2.5 m 7000 XTJO:E111 HITAM 21119 9 73 D) 21 radians C) 0.45 m D) 1.1 m 9) For a circle of radius 4 feet, find the arc length s subtended by a central angle of 60. Round to the nearest hundredth. A) 4.25 ft B) 4.35 ft C) 4.19 ft Convert the angle in degrees to radians. Express the answer as multiple of . 10) 144 A) 37 11) 87 29 A) 90 B) STI C) ST B) 297 C) 291 Convert the angle in radians to degrees. 7 12)- 6 A)-212 13) 5 A) 225 D) 4.40 ft D) 4T D) 200 1 B)-209 C-210 D) -211 B) 288 C) 144 D) 113 Convert the angle in radians to degrees. Express the answer in decimal form, rounded to two decimal places. 14)4 A) -0.07 15)2 A) 0.02 B) 229.18 B) 80.15 C) 227.73 C) 0.09 D) 0.07 D) 81.03 If A denotes the area of the sector of a circle of radius r formed by the central angle 0, find the missing quantity necessary, round the answer to two decimal places. 16) r = 9 inches, 0 radians, A = ?