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What is the perimeter of triangle

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What is the perimeter of triangle
  • 3 answers

Chatnyia & Vrinda Mahajan 5 years, 6 months ago

Perimeter of triangle =sum of all sides If triangle's side 1 is 2cm. side2 is 4cm. And side 3is 5cm. So it's perimeter is like this :-> We know, perimeter of the triangle is sum of all sides of triangle Length if side 1= 2cm. Length of side 2= 4cm. Length of side 3=5cm. Perimeter= (2+4+5)cm. =11cm. But when we have to find the perimeter of equilateral triangle so,we have the formula like 3×sides Okk are you fine with this answer?

Naitik Singh 5 years, 6 months ago

Sum of all sides

Meghna Thapar 5 years, 6 months ago

The area of a triangle is half the product of its base and height. The area A of an equilateral triangle of side length s cm can be calculated using the formula A = √3⁄4 s2. The formula for finding the perimeter of a triangle. For a triangle with sides a, b and c, the perimeter P is defined as: P = a + b + c. What this formula means in simpler terms is that to find the perimeter of a triangle, you just add together the lengths of each of its 3 sides.

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