Question

(2) Length of a diagonal of a square is 152 cm. Find its perimeter.
(A) 15 cm
(B) 30 cm
(C) 45 cm
(D) 60 cm​

Answer 1

perimeter of diagonal=2(l+b)

152 = 2(l+b)

152/2=(l+b)

76= (l+b)