A. In OA at the right, m 2 LAM =42°, m 2 HAG = 30°, and Z KAH is a right angle. Find the following measure of an angle or an arc and explain how you arrived at your answer. 1. m Z LAK 6. m LK 2. m 2 JAK 7. m JK 3. m Z LAJ 8. m LMG 4. m 2 JAH 9. m JH 5. m z KAM 10. m KLM 1. 2 135

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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Answer letter A

A. In OA at the right, m LAM =42°, m ZHAG = 30°,
and Z KAH is a right angle. Find the following measure
of an angle or an arc and explain how you arrived at
M
your answer.
1. m Z LAK
6. m LR
2. m 2 JAK
7. m JK
3. m Z LAJ
8. m LMG
4. m 2 JAH
9. m JH
5. m Z KAM
10. m KLM
1.
2.
135
90
45
B. Find the area of the shaded region of each
12 an
C O am
circle.
Transcribed Image Text:A. In OA at the right, m LAM =42°, m ZHAG = 30°, and Z KAH is a right angle. Find the following measure of an angle or an arc and explain how you arrived at M your answer. 1. m Z LAK 6. m LR 2. m 2 JAK 7. m JK 3. m Z LAJ 8. m LMG 4. m 2 JAH 9. m JH 5. m Z KAM 10. m KLM 1. 2. 135 90 45 B. Find the area of the shaded region of each 12 an C O am circle.
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