Question

find the area of equivalent triangle perimeter is 3 cm​

Answer 1

GIVEN :-

• Perimeter of an equilateral triangle is 3 cm.

TO FIND :-

• The area of equilateral triangle.

SOLUTION :-

As we know that the perimeter of equilateral triangle is given by,

⇒ Perimeter = 3 × side

⇒ 3 = 3side

⇒ side = 3/3

⇒ side = 1

Now , as we know that the area of equilateral triangle is given by,

⇒ Area = √3/4 × (side)²

⇒ Area = √3/4 × (1)²

⇒ Area = √3/4 × 1

⇒ Area = √3/4 cm².

Hence the area of equilateral triangle is √3/4 cm².

Answer 2

Answer:

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