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Svetlanka [38]
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.
Mathematics
1 answer:
NARA [144]3 years ago
4 0
10+9+x=28
x=28-9-10
x=9
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