Question

A city park is in the Shape of a triangle where the sides have lengths 172m, 186m, and 123m. If a fence was built around the perimeter of the park,how long would the fence need to be​

Answer 1

To figure out the perimeter of a triangle, we add up all of the sides.

172 + 186 + 123 = 481

The perimeter is equal to 481m.

If a fence were to be built around the perimeter of the park, it would need to be a length of 481m.