The answer is 20
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Answer:
the perimeter is 50 inches squared
Step-by-step explanation:
if the length is 4 times that means the sides are 20 and 5
X= 105
explanation:
45+30=75
180-75= 105
8-5=3
3-5=-2
-2-5=-7
So the rule is -5 or subtract 5
