Question

ARE ALL PARALLELOGRAM A TRAPEZIUM?

Answer 1

all trapeziums are parallelograms but all parallelograms are not trapeziums

Answer 2

Answer:

YES

The simple reason is below:

CONCEPT OF TRAPEZIUM

A trapezium is any quadrilateral with a pair of parallel sides, and that's all. The other properties are not that important as they are present in almost all quadrilaterals.

WHY ARE ALL PARALLELOGRAMS TRAPEZIUM?

Parallelograms are quadrilaterals with 2 pairs of parallel and equal opposite sides. Thus, the properties of parallelogram meets the minimum requirements to be a trapezium (1 pair of parallel sides).

Thus, all parallelograms are trapezium....

Hope it helps :)