willcoop3265 willcoop3265 20-12-2022 Mathematics contestada Prove part 2: If the diagonals of a trapezoid are congruent, then the trapezoid is isosceles. Given: ABCD is a trapezoid with line BC ∥ line AD and diagonals line AC ≅ line DB. Prove: ABCD is an isosceles trapezoid
