3 years ago

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

Mathematics

1 answer:

tatuchka [14]3 years ago

3 0

Answer:

shortest side=30 cm

longest side=40 cm

Step-by-step explanation:

shortest sides=x

longest side=x+10

perimeter=2x+x+10

100=3x+10

90=3x

30=x

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