Area of equilateral triangle is 81root 3 find perimeter
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Answered by
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Heya !!!
Area of an equilateral triangle = 81✓3
✓3/4 × (Side)² = 81✓3
(Side)² = 81✓3×4/✓3
(Side)² = 18 units
Therefore,
Perimeter of an equilateral triangle = 3 × (Side)
=> 3 × 18
=> 54 units.
★ HOPE IT WILL HELP YOU ★
Area of an equilateral triangle = 81✓3
✓3/4 × (Side)² = 81✓3
(Side)² = 81✓3×4/✓3
(Side)² = 18 units
Therefore,
Perimeter of an equilateral triangle = 3 × (Side)
=> 3 × 18
=> 54 units.
★ HOPE IT WILL HELP YOU ★
Answered by
0
Answer:
Step-by-step explanation:
Area of an equilateral triangle = 81✓3
✓3/4 × (Side)² = 81✓3
(Side)² = 81✓3×4/✓3
(Side)² = 18 units
Therefore,
Perimeter of an equilateral triangle = 3 × (Side)
=> 3 × 18
=> 54 units.
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