Question

perimeter of a triangle is​

Answer 1

Question :-

What is the perimeter of a triangle ?

Answer :-

Perimeter = sum of all the sides of a triangle.

Perimeter = a + b + c

Step-by-step explanation:

Hope you will understand ☆

Answer 2

Answer:

Perimeter = Sum of the three sides

Examples:

1. Find the perimeter of a polygon whose sides are 5 cm, 4 cm and 2 cm.

Solution: Let,

a = 5 cm

b = 4 cm

c = 2 cm

Perimeter = Sum of all sides = a + b + c = 5 + 4 + 2 = 11

Therefore, the answer is 11 cm.

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