Question

ABCD is a quadrilateral in which AB 11 DC and AD 11 BC. Find b, c and d.

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Answer 1

Answer:

Given that, AB∣∣DC and DC∣∣BC

So from above we can say that given quadrilateral is Parallelogram

⇒∠b+50°

=180°

⇒ b=130 °

⇒b+c=180°

⇒130°+c=180°

⇒c=50°

⇒d+50°

=180°

⇒d=130°

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