Question

Will give medal for help.
Prove that the base angles of an isosceles triangle are congruent. Be sure to create and name the appropriate geometric figures.

Answer 1

Thats is an isosceles triangle, so what we can do is make it into two right triangles by...

Answer 2

So you know hypotenuses are equal to one another, we did this by dropping an altitude which is also a median so therefore the 2 base legs are congruent