Chapter 8.2, Problem 6MRE

To determine

To complete: Complete the blanks if $\angle A\cong \angle C$ then $BC=\underset{\_}{?}$

Answer to Problem 6MRE

The final answer is $BC=AC$

Explanation of Solution

Given information: We have given a right angle triangle ABC where $\angle A\cong \angle C$

We know that in an isosceles triangle sides opposite to equal angles are equal.

We have $\angle A\cong \angle C$

Their opposite sides are BC and AC

So, we must have $BC=AC$