Question

7 all parallelograms are quadrilaterals. a true b false

Explanation:

A quadrilateral is a polygon with four sides. A parallelogram is defined as a four - sided figure (quadrilateral) with two pairs of parallel sides. By the definition of a parallelogram, it has four sides, so it is a quadrilateral. So the statement "All parallelograms are quadrilaterals" is true.

Answer:

A. True