Question

Show your work and do not forget about the order of operations.Calculate: Find the perimeter of a triangle with sides of 11 inches, 5 inches, and 13 inches.

Answer 1

The perimeter of any figure is given by the sum of all its sides:

If we want to find the perimeter of the given triangle, we need to sum up all the sides.

Perimeter = 11 in + 5 in + 13 in

Perimeter= 29 in

Hence, the perimeter is 29in