Question

PLEASE PLEADE HELP!!

Answer 1

By looking at the diagram, we see that angle C is 45 degrees, angle A is 90 degrees, and angle B is unknown

Given that the sum of all the triangle's angle is 180 degrees, angle B is also 45 degrees

This means that we have a 45-45-90 triangle, which has some special properties as shown in the diagram I uploaded.

Thus BC in the simplest term is $14\sqrt{2}$

Hope that helps!

Download pdf