Can someone please help me figure out which one is correct?

Raj Subbiah asked Feb 28, 2023

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4 votes

Raj Subbiah asked Feb 28, 2023

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27 votes

The angle x° is the angle of elevation.

This comes from the definition:

An angle of elevation is an angle with one horizontal arm, and one arm above horizontal.

Thanasis Pap answered Mar 6, 2023

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