Find the area of an equilateral triangle whose each side is 12 cm.
Please give me answer fast very urgent
Answers
Answered by
3
HEY MATE HERE IS YOUR ANSWER☄☄
Area of an equilateral triangle = √3/4√ a² square units
= √3/4 × 12 × 12
= 36√3 cm²
= 36 × 1.732 cm²
= 62.28 cm
Area of an equilateral triangle = √3/4√ a² square units
= √3/4 × 12 × 12
= 36√3 cm²
= 36 × 1.732 cm²
= 62.28 cm
Answered by
1
Step-by-step explanation:
Given,side=12cm let side be 'a'
Are of an equilateral triangle=✓3/4xa²
Therefore area=√3/4a²=√3/4x(12)²
(√3=1.732)
1.732/4x 144=1.732x36=62.352
Hope it helps
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