A woman 1.5 m tall is on top of a building. She observes a car on the road at an angle of 75°. If the building is 30 m high, how far is the car from the building?
A woman 1.5 m tall is on top of a building. She observes a car on the road at an angle of 75°. If the building is 30 m high, how far is the car from the building?
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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Question
Transcribed Image Text:3. A woman 1.5 m tall is on top of a building. She observes a car on the road at an angle of 75°.
If the building is 30 m high, how far is the car from the building?
4. A four-meter ladder leans against a wall. If the foot of the ladder makes an angle of 70° with
the ground, how high up the wall does the ladder reach?
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