Question

the figure given below shows a pentagon ABCDE with sides AB and ED parallel to each other and​

Answer 1

Answer:

The figure given below shows a pentagon ABCDE with sides AB and ED parallel to each other, and ∠B : ∠C : ∠D = 5 : 6 : 7. The figure, given below, shows a pentagon ABCDE with sides AB and ED parallel to each other, and ∠B : ∠C : ∠D = 5 : 6 : 7. (i) Using formula, find the sum of interior angles of the pentagon.

Step-by-step explanation:

A pentagon ABCDE with sides AB and ED parallel to each other.

Then, AE behaves as a transversal.

∠BAE+∠AED=180

o

(Sum of interior angles of the same side of transversal is supplementary)

So,∠A+∠E=180

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