10. A straight ramp rises at an angle of 25.5° and has a base 30 ft long. How high is the ramp? Round to the nearest foot.

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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Can you do 4 though 10
1 /4 >
158%
ab
8. An escalator at a shopping center is 200 ft 9 in. long, and rises at an
angle of 15°. What is the vertical rise of the escalator? Round to the
nearest inch.
9. A 12-ft-long ladder is leaning against a wall and makes a 77° angle
with the ground. How high does the ladder reach on the wall?
Round to the nearest inch.
10. A straight ramp rises at an angle of 25.5° and has a base 30 ft long. How high is
the ramp? Round to the nearest foot.
Find the value of x.Round to the nearest degree.
11.
12.
29
20
6.
14.
17
12
24
Transcribed Image Text:1 /4 > 158% ab 8. An escalator at a shopping center is 200 ft 9 in. long, and rises at an angle of 15°. What is the vertical rise of the escalator? Round to the nearest inch. 9. A 12-ft-long ladder is leaning against a wall and makes a 77° angle with the ground. How high does the ladder reach on the wall? Round to the nearest inch. 10. A straight ramp rises at an angle of 25.5° and has a base 30 ft long. How high is the ramp? Round to the nearest foot. Find the value of x.Round to the nearest degree. 11. 12. 29 20 6. 14. 17 12 24
Find the value of x. Round to the nearest tenth.
4.
5.
14
14
33
37
6.
7.
29
55
33
5.4
8. An escalator at a shopping center is 200 ft 9 in. long, and rises at an
angle of 15°. What is the vertical rise of the escalator? Round to the
nearest inch.
9. A 12-ft-long ladder is leaning against a wall and makes a 77° angle
with the ground. How high does the ladder reach on the wall?
Round to the nearest inch.
10. A straight ramp rises at an angle of 25.5° and has a base 30 ft long. How high is
Transcribed Image Text:Find the value of x. Round to the nearest tenth. 4. 5. 14 14 33 37 6. 7. 29 55 33 5.4 8. An escalator at a shopping center is 200 ft 9 in. long, and rises at an angle of 15°. What is the vertical rise of the escalator? Round to the nearest inch. 9. A 12-ft-long ladder is leaning against a wall and makes a 77° angle with the ground. How high does the ladder reach on the wall? Round to the nearest inch. 10. A straight ramp rises at an angle of 25.5° and has a base 30 ft long. How high is
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