Hrad each question. Select the correct answer. This angle in comprised of 140 one- degree angles. What in the muasure of rhe angle? An angle forma a atraight line. What is the measure of the angle? A. 90* В. 180° C. 270" D. 360* A. 70° C. 140° B. 105° D. 280° An angle is one-fourth of a circle. How many one-degree angles can be made from this angle? This angle has a measure of 64*, How many one-degree angles can be made from this angle? A. 28 B. 56 C. 84 D. 90 А. 32 C. 96 An angle is comprised of 52 one-degree angles. What fraction of a circle is the angle? B. 64 D. 128 3 An angle is comprised of 90 one-degree angles. What is the measure of the angle? А. 30° 8. 45 C. 60 52 A. 360 39 В. 360 26 C. 360 D. 90° D. 13 360 * An angle has a measure of 156". What fraction of a eircle is the angle? Angle A has a measure of 80°. Angle B is made from 60 one-degree angles. Which sentence is true? 8 A, 39 360 A. The measure of angle A is 20° greater than the measure of angle B. B. The measure of angle A is 140° greater than the measure of angle B. C. The measure of angle B is 20° greater than the measure of angle A. 8. 78 360 C. 156 360 D. 312 360 D. The measure of angle B is 140° greater than the measure of angle A.

What is the appropriate name for the pair of angles highlighted below? t 21 23 22 24 25 27 Same side exterior Same side interior Alternate Interior Corresponding 26 28 m

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Unit Circle $150 oud 1. Use green to connect the points on the unit circle whose angles have 3 in the denominator. 2. Use blue to connect the points on the unit circle whose angles have 4 in the denominator. 3. Use red to connect the points on the unit circle whose angles have 6 in the denominator. Notice that patterns that form! Memorize Quadrant I. From there, you should be able to reconstruct the other three quadrants. 23970eb to Yswis Jaomis llw (-1,0) (2,4) (-13³, 3) 3 514 (1) 57 135- 6 150° 6 (-4,1) 55/3 -T-180°- 210° 2π 225° (24) 120° 5T 4 4 πT 13 240° y -Oie (0,1) F|N- 2 90° 270° 3πT 2 (0, -1) 60⁰ FIM (1,423) 45° 300° EKS 4 30⁰ -0°- 315⁰ 330° (2,4) π (13/3, 1/2) 6 7π 57 4 3 -0- -117 (1,0) 6 (4) colgnat X (12,-12) (1, -1/3³)