The roof of Sally’s house is a triangular prism. The angle at the top of this roof is a right angle and the measure of one of the interior angles is 45°. What is the measure of the unknown angle? A. 45°

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Sashaeve asked May 19, 2023

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The roof of Sally’s house is a triangular prism. The angle at the top of this roof-example-1

Mathematics
high-school

Sashaeve asked May 19, 2023

by Sashaeve

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27 votes

Answer:

Explanation:

Caliche answered May 22, 2023

by Caliche

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7 votes

Answer: A

Explanation:

The sum of the angles of a triangle is 180 degrees, so the unknown angle is 180-90-45=45 degrees.

Alex Beauchemin answered May 26, 2023

by Alex Beauchemin

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