Mathematics, 30.11.2021 19:40 rajeeblagrove

In triangle ABC, ZA is a right angle and mZB = 45°. Find BC. If your answer is not an integer, leave it in simplest radical form.
С"
10 ft
B
Not drawn to scale
O 10 ft
Q 10/2 ft
O 20/2 ft
O 20 ft

Answers: 3

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In triangle ABC, ZA is a right angle and mZB = 45°. Find BC. If your answer is not an integer, lea...