The area of a equilateral triangle is 16✓3cm3. Find the perimeter.
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Area of Equilateral triangle = 16 √3 cm^3
So, √3/4 * side² = 16√3
side² = 16*4
so, side = 8 cm
So Perimeter = 3*side = 3*8 = 24 cm [∵All sides are equal]
So, √3/4 * side² = 16√3
side² = 16*4
so, side = 8 cm
So Perimeter = 3*side = 3*8 = 24 cm [∵All sides are equal]
Answered by
1
area o a triangle=√3 a²/4
√3 a²/4=16√3
a²/4=16
a²=16 x 4
a²=64
a=8
therefore perimeter =24cm
√3 a²/4=16√3
a²/4=16
a²=16 x 4
a²=64
a=8
therefore perimeter =24cm
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