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Mathematics 12 Online
OpenStudy (coexist2):

In triangle ABC, angle A is a right angle and measure angle B = 45 degrees. Find BC. If your answer is not an integer, leave it in simplest radical form. A. 10 sqrt 2 ft. B. 5 ft. C. 5 sqrt 2 ft. D. 10 ft.

OpenStudy (coexist2):

It's C. correct?

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