Yes
Chat with our AI personalities
A trapezoid with congruent diagonals is an isosceles trapezoid.
No.
Only the diagonals of isosceles trapezoids are congruent.
At least 2. (If all 3 sides are congruent it's equallateral, but can still be called isoceles)
Only as in the form of an isosceles trapezoid are its diagonals congruent.