The area of equilateral triangle is 36root 3cm Square. Find it's perimeter
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Step-by-step explanation:
Area of equilateral of side a = a²√3/4
- a²√3/4 = 36√3
- a² = 36*4
- a = 12
perimeter of equilateral = 3a = 3*12 = 36 cm.
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Answered by
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Answer:
Area of equilateral of side a = a²√3/4
a²√3/4 = 36√3
a² = 36*4
a = 12
perimeter of equilateral = 3a = 3*12 = 36 cm.
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Step-by-step explanation:
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