Question

a square and an equilateral triangle have equal perimeters. if the diagonal of the square is 12 sqrt2 cm, find the area of the triangle. please i want it with explanation

Answer 1

Diagonal of a square = side (root 2)

12 (root 2) = side (root 2)

Side = 12cm

P of square = 12 x 4 = 48

P of triangle = 3 x a = 48

                    => a = 16

A of equilateral triangle = (root 3)/4 (a^2)

                                      = (root 3) 64

                                      = 64\sqrt{3}3

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Answer 2

Step-by-step explanation:

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