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blondinia [14]
3 years ago
14

What is the perimeter of a triangle with sides of lengths 5, 8, & x?

Mathematics
1 answer:
Anastaziya [24]3 years ago
4 0
The perimeter of a triangle can be found by adding up all the sides

so the perimeter is : 
5 + 8 + x =
13 + x <==
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