Math, asked by malikanil508, 3 months ago

Find the area of
an equilateral triangle having side 6 cm.​

Answers

Answered by Viva777
0

Answer:

15. 59

A=3

4a2=3

4·62≈15.58846

Answered by aftabahemad
0

Answer:

Hence, value of area of equilateral triangle having side 6 cm will be 9{\sqrt{3}} \:cm^2

Step-by-step explanation:

In context to question asked,

We have to determine the value of area of equilateral triangle.

As per data given in the question,

We have,

Side of equilateral triangle = 6 cm

As we know that,

Equilateral triangle is that particular triangle whose all sides are equal.

As we have,

Formula for finding the area of equilateral triangle -

Area = \frac{{\sqrt{3}}}{4}\:side^2

So, for determining the value of area of equilateral triangle, we will put the value of side of triangle in above formula,

So, we will get it as,

Area = \frac{{\sqrt{3}}}{4}\:side^2\\Area = \frac{{\sqrt{3}}}{4} \times 6 \times 6\\=>Area ={\sqrt{3}} \times \frac{36}{4}\:cm^2\\Area =9{\sqrt{3}} \:cm^2

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