Question

ABCD is a quadrilateral whose vertices are on a semicircle such that
AB = BC = CD = 5 cm. AD is diameter of the circle having centre
at O. The quadrilateral ABCD has perimeter of
(A) 30 cm
(B) 28 cm
(C) 27 cm
(D) 25 cm​

Answer 1

Answer:

it's answer is 25cm .

Step-by-step explanation:

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Answer 2

Answer:

according to me the answer of this questions is d.

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