Question

Explain how DEAR is a trapezium.Which of its two sides are parallel? ​

Answer 1

Answer:

DEAR is a trapezium as it has it's two sides parallel ...

Step-by-step explanation:

since angle R = angle A

therefore they are co interior angles.. thus DR ll EA

Answer 2

Explanation :

☆ Angle R & Angle A are Co-interior because both are 90°

R=A

A+R=180°

So,DR || EA

Then, the Quadrilateral DEAR is a Trapezium.

Thank You

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