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3 years ago

Find the perimeter of a triangle with sides 15 inches, 15 inches, and 21 inches length.

Mathematics

1 answer:

Degger [83]3 years ago

3 0

find the perimeter of a triangle with sides 15 inches, 15 inches, and 21 inches length

To find the perimeter of a triangle we add all the sides of the triangle

The length of the sides of the triangle are given as 15 inches, 15 inches, and 21 inches

Perimeter of a triangle =

15 inches + 15 inches + 21 inches = 51 inches

So 51 inches is the perimeter

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