What is the equation for this problem and the answer? Please help!!!

asked Dec 13, 2021 189k views

1 vote

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2 votes

Answer:

shortest side=30 cm

longest side=40 cm

Explanation:

shortest sides=x

longest side=x+10

perimeter=2x+x+10

100=3x+10

90=3x

30=x

Jason Kealey answered Dec 16, 2021

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