Question

20 EASY POINTS!!!

Which statement is true?
1. All parallelograms are quadrilaterals
2. All parallelograms are rectangles
3. All quadrilaterals are trapezoids
4. All trapezoids are parallelograms

Answer 1

1. All parallelograms are quadrilaterals

Explanation:

A quadrilateral is defined as any 4-sided polygon. Parallelograms are quadrilaterals in which opposite sides are parallel. So any 4-sided polygon such as squares, rectangles, trapezoids, rhombuses, etc., are all quadrilaterals. ... You'll always get a parallelogram!

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