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MATH SOLVE
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The perimeter of a school crossing sign is 102 inches what is the length of each side
5 months ago
Q:
the perimeter of a school crossing sign is 102 inches what is the length of each side
Accepted Solution
A:
Add up all sides lengths:
s+6 + s+6 + s + s + 2s = 102
solve for s:
6s + 12 = 102
6s = 90
s= 15
The lengths of sides are as follows:
15, 21, 21, 15, 30 inches
I hope that helps!