Question

the area of an equilateral triangle is 16
$\sqrt{3} cm {?}^{2}$
find its perimeter

Answer 1

9 is the perimeter of that equilateral triangle

Answer 2

Area = 16√3
√3/4 a²=16√3
a²=64
a=√64=8cm
P=3a
P = 3x8
P= 24cm
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