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When the sun's angle of elevation is 57°, a building casts a shadow 21 m long. how high is the building?

When the sun's angle of elevation is 57°, a building casts a shadow 21 m long. how high is the building?
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when the sun's angle of elevation is 57°, a building casts a shadow 21 m long. how high is the building?

User Xiang
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1 Answer

3 votes
check the picture below.

make sure your calculator is in Degree mode.
when the sun's angle of elevation is 57°, a building casts a shadow 21 m long. how-example-1
User Biju Thomas
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