adorre349 adorre349

13-01-2024
Chemistry

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Given right triangle ABC, if angle ACB = 66.7°, what is the value of angle BAC

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damidengd damidengd

13-01-2024

Answer:

22.3°

Explanation:

The sum of the interior angles of any triangle is 180°
Right triangle means one of its three interior angles is 90°
And you already know another interior angle equals to 66.7°
So the last interior angle is 22.3° = 180° - 90° - 66.7°

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