Question

The side of a equilateral triangle is 3.6 m. What is its perimeter​

Answer 1

Answer:

the perimeter is 6.3 ×3 =10.8 is the answer

Answer 2

Given:-

• Side(a) of a equilateral triangle = 3.6 m.

To Find:-

• It's Perimeter

Formula used:-

• Perimeter of Equilateral triangle = 3a

Solution:-

$⟹\:Perimeter \:= 3a$

$⟹\:Perimeter \:= 3×3.6$

$⟹\:Perimeter \:= 10.8m$

Hence, The Perimeter of the given Equilateral triangle is 10.8 m.

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More Formula for Equilateral triangle:-

• Area = $\dfrac{\sqrt{3}}{4}a²$

• Height = $\dfrac{\sqrt{3}}{2}a$

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