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3 years ago

8

The perimeter of a triangle is 28 feet. The sides of the triangle measure 10 feet, 9 feet, and x feet. Write and solve an equati

on to find the length of the missing side.

1 answer:

NARA [144]3 years ago

4 0

10+9+x=28
x=28-9-10
x=9

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