Question

find the perimeter of an equilateral triangle whose area is 16 under root 3 metre square

Answer 1

Area of equilateral triangle = 16√3

√3a²/4= 16√3

A² = 16×4

A² = 64
A = 8

Perimeter of equilateral triangle= 3a
= 3(8)
= 24 m

Answer 2

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