Question

A quadrilateral that is not a parallelogram with one diagonal that divides the
quadrilateral into two congruent triangles.​

Answer 1

Answer:

trapezoid

A trapezoid has one pair of parallel sides and a parallelogram has two pairs of parallel sides. So a parallelogram is also a trapezoid. ... No - a trapezoid can have only one pair of parallel sides.

Answer 2

Answer:

A quadrilateral with one diagonal dividing it into two congruent triangles is a trapezoid and the quadrilateral should not be a parallelogram.

Step-by-step explanation:

A quadrilateral with one pair of opposite sides parallel is a trapezoid.

There are 3 types of trapezoid:

1) Isosceles

2) Scalene

3) Right trapezoid.

Hence, a quadrilateral with one diagonal dividing it into two congruent triangles is a trapezoid and the quadrilateral should not be a parallelogram.