if area of a equilateral triangle is 16√3cm²,then it's side is-
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1
Answer:
If the area of an equilateral triangle is 16√3cm2, then the perimeter of the triangle is. Hence, the perimeter of an equilateral triangle is 24 cm
Answered by
2
Answer:
24 cm
Step-by-step explanation:
Area of an equilateral triangle = 16✓3 cm²
✓3/4 × (Side)² = 16✓3
(Side)² = 16✓3×4/✓3
Side² = 64
Side = ✓64 = 8
Therefore,
Perimeter of an equilateral triangle = 3 × (Side) = 3 × 8 = 24 cm
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