Question

(3)
ABCD is cyclic. If B = 110°, then find measure of D.​

Answer 1

Answer:

According to the properties of a cyclic quadrilateral we know thatsum of opposite angles are supplementary...

Step-by-step explanation:

so, we can say that B+ D= 180° (B= 110°)

= 110+D= 180°

= D= 180-110=70°(ans.)

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Answer 2

Step-by-step explanation:

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