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A 30-foot ladder was put up against a building. The ladder makes a 64° angle with the ground. How high up on the wall does the top of the ladder reach?

A 30-foot ladder was put up against a building. The ladder makes a 64° angle with the ground. How high up on the wall does the top of the ladder reach?
asked 49.4k views
5 votes
A 30-foot ladder was put up against a building. The ladder makes a 64° angle with the ground. How high up

on the wall does the top of the ladder reach?

asked
User Broothy
by
8.1k points

1 Answer

4 votes

Answer:

height = 26.96 feet

Explanation:

sin 64° = height/30

0.8988 = height/30

height = 26.96 feet

answered
User Liatz
by
7.9k points
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