Calculate the area of a equilateral triangle which side is 2√3
Answers
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Correct Question :
Calculate the area of a equilateral triangle which sides is 2√3 Cm.
Given :
- ∆ABC is a equilateral triangle sides 2√3 each.
AnsWer :
3√3 Cm².
Formula Use :
Area of equilateral triangle.
- a is sides of equilateral triangle.
Solution :
Area of equilateral triangle,
Therefore, the area of equilateral triangle is 3√3 Cm².
Answered by
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Step-by-step explanation:
Given -
Side of Equilateral triangle is 2√3 cm
To Find -
Area of Equilateral triangle
Now,
= √3/4 × (2√3)²
= √3/4 × 12 cm²
= √3 × 3 cm²
= 3√3 cm²
Hence,
The Area of Equilateral triangle is 3√3 cm²
Formula Used -
Area of Equilateral triangle is √3/4a²
where a is side.
Additional Information -
- In Equilateral triangle all sides of triangle are equal.
- All Angles of triangle is 60°
Attachments:
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