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2. The points A, B, and C lie on a circle that has a radius of 1. The point D is outside the circle, on OC. ZADC=0.3 radians and ZAOC 0.8 radians. a) Determine AD. b) Determine OD. c) Determine the area of sector OABC. 0.3 В/ 0.8 O

2. The points A, B, and C lie on a circle that has a radius of 1. The point D is outside the circle, on OC. ZADC=0.3 radians and ZAOC 0.8 radians. a) Determine AD. b) Determine OD. c) Determine the area of sector OABC. 0.3 В/ 0.8 O

Trigonometry (11th Edition)
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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MHF4U 1 / 2 lenovo 3 1. The straight line with equation y=-x makes an acute angle of with the x-axis. 4 3. Simplify - a) Write down the value of tane. b) Determine the value of sin20 2. The points A, B, and C lie on a circle that has a radius of 1. The point D is outside the circle, on OC. ZADC=0.3 radians and ZAOC 0.8 radians. 4. If tan a) Determine AD. b) Determine OD. c) Determine the area of sector OABC. d) Determine the area of region ABCD. 110% ullscreen + B 5. If cose + sine UNIT 4.10 TIPS cos 플 COS (π+x) COS=+x 2 6. If cose+sine (1+x)=3 tan(-x). 4 4 COS (π-X) 2 3 1+√√3 sin 5 Зл 2 sес(π+x find the value of tanx. find the value of sin 20 and cose - sine 1-√3 Com 0.3 1 find the value of sin20 A B (0.8 A
Transcribed Image Text:MHF4U 1 / 2 lenovo 3 1. The straight line with equation y=-x makes an acute angle of with the x-axis. 4 3. Simplify - a) Write down the value of tane. b) Determine the value of sin20 2. The points A, B, and C lie on a circle that has a radius of 1. The point D is outside the circle, on OC. ZADC=0.3 radians and ZAOC 0.8 radians. 4. If tan a) Determine AD. b) Determine OD. c) Determine the area of sector OABC. d) Determine the area of region ABCD. 110% ullscreen + B 5. If cose + sine UNIT 4.10 TIPS cos 플 COS (π+x) COS=+x 2 6. If cose+sine (1+x)=3 tan(-x). 4 4 COS (π-X) 2 3 1+√√3 sin 5 Зл 2 sес(π+x find the value of tanx. find the value of sin 20 and cose - sine 1-√3 Com 0.3 1 find the value of sin20 A B (0.8 A
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