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90-x 90 4 Looking at the angles above, one angle is angle x, and another is the right angle (90°). Since the angles in a triangle add up to 180 , the other angle will be 90-x. For the unlabeled angle above, the angle 90-x 7. What is the sin(90-x)? A. 0.3 В.0.6 C. 0.9 D. 04| Е. 0,2 F. 0.5

90-x 90 4 Looking at the angles above, one angle is angle x, and another is the right angle (90°). Since the angles in a triangle add up to 180 , the other angle will be 90-x. For the unlabeled angle above, the angle 90-x 7. What is the sin(90-x)? A. 0.3 В.0.6 C. 0.9 D. 04| Е. 0,2 F. 0.5

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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90-x 90 4 Looking at the angles above, one angle is angle x, and another is the right angle (90°). Since the angles in a triangle add up to 180 , the other angle will be 90-x. For the unlabeled angle above, the angle 90-x 7. What is the sin(90-x)? A. 0.3 В.0.6 C. 0.9 D. 04| E. 0.2 F. 0.5
Transcribed Image Text:90-x 90 4 Looking at the angles above, one angle is angle x, and another is the right angle (90°). Since the angles in a triangle add up to 180 , the other angle will be 90-x. For the unlabeled angle above, the angle 90-x 7. What is the sin(90-x)? A. 0.3 В.0.6 C. 0.9 D. 04| E. 0.2 F. 0.5
10. What is the sec(90-x)? A. 1.32 B. 3.69 C. 2.45 D. 1.25 E. 1.82 12. What is the cot(90-x)? A. 1.009 B. 2.341 C. 5.211 D. 1.333 E. 5.294 F. 3.025 13. If the cos of an angle is.75, what is the csc? A. 1/(5) B. 9/N(6) C. 6/N(2) D. 3/(9) E. 4/N(7) F. 2N(3)
Transcribed Image Text:10. What is the sec(90-x)? A. 1.32 B. 3.69 C. 2.45 D. 1.25 E. 1.82 12. What is the cot(90-x)? A. 1.009 B. 2.341 C. 5.211 D. 1.333 E. 5.294 F. 3.025 13. If the cos of an angle is.75, what is the csc? A. 1/(5) B. 9/N(6) C. 6/N(2) D. 3/(9) E. 4/N(7) F. 2N(3)
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