An isosceles trapezoid is a quadrilateral with two congruent legs, a pair of parallel bases, and congruent base angles. Prove the diagonals of an isosceles trapezoid are congruent. Be sure to create and name the appropriate geometric figures. This figure does not need to be submitted. (10 points)

Trust me, I know my stuff.

Step-by-step explanation:

Use the diagonals to make two triangles. They will be the longest sides. We know two sides and an angle are congruent. By use of the Side Angle Side congruence conjecture, we know the triangles are congruent. Corresponding parts of congruent triangles are congruent, therefore, the diagonals must be congruent. Good luck.