In Triangle ABC, ∠A is a Right Angle and ∠B = 45°. Find BC. If your answer is not an Integer, Leave it in Simplest Radical Form.

In Triangle ABC, ∠A is a Right Angle and ∠B = 45°. Find BC. If yo

1.	In Triangle ABC, ∠A is a Right Angle and ∠B = 45°. Find BC. If your answer is not an Integer, Leave it in Simplest Radical Form.
Answer» If∠A is a Right Angle and ∠B = 45°, then BC = AB√2 We will be using the Angle Sum Theorem and the Pythagorastheorem to solve this.