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1. The angle of elevation is equal to the angle of depression. 2. In A WXY w = 25 cm, x = 14 cm and y = 19 cm. If you were asked to find the angle W, this problem could be solved using SOH CAH TOA. _3. In ABCD angle B = 54°, angle D = 73- and side d = 18 cm. If you were asked to find the length of side b, this problem could be solved using the sine law. 4. The cos (5² +6²-8² 3(5/6) =86°

1. The angle of elevation is equal to the angle of depression. 2. In A WXY w = 25 cm, x = 14 cm and y = 19 cm. If you were asked to find the angle W, this problem could be solved using SOH CAH TOA. _3. In ABCD angle B = 54°, angle D = 73- and side d = 18 cm. If you were asked to find the length of side b, this problem could be solved using the sine law. 4. The cos (5² +6²-8² 3(5/6) =86°

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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1. The angle of elevation is equal to the angle of depression. 2. In A WXY w = 25 cm, x = 14 cm and y = 19 cm. If you were asked to find the angle W, this problem could be solved using SOH CAH TOA. 3. In A BCD angle B = 54°, angle D = 73° and side d = 18 cm. If you were asked to find the length of side b, this problem could be solved using the sine law. 4. The cos 5² +6²-8² 2(5)(6) = 86°
Transcribed Image Text:1. The angle of elevation is equal to the angle of depression. 2. In A WXY w = 25 cm, x = 14 cm and y = 19 cm. If you were asked to find the angle W, this problem could be solved using SOH CAH TOA. 3. In A BCD angle B = 54°, angle D = 73° and side d = 18 cm. If you were asked to find the length of side b, this problem could be solved using the sine law. 4. The cos 5² +6²-8² 2(5)(6) = 86°
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