3 years ago

Which description does NOT guarantee that a trapezoid is isosceles?

Mathematics

1 answer:

babunello [35]3 years ago

3 0

A trapezoid is isosceles if and only if

(1) The base angles are congruent

(2) The diagonals are congruent

(3) The opposite angles are supplementary

So the description does not guarantee that a trapezoid is isoceles for "Congruent bases".

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Hello, please consider the following.

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