Tell me the answer of this ,fast.
Hint : (Opposite angles of parallelogram are equal).
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Answer:
longer side =60cm ,shorter side =50 cm
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1
Answer:
l=75 b=65
Step-by-step explanation:
let one side be x other side=10-x , perimeter of parallelogram=2(l+b) , 2(x+x-10)= 280 , 2x-10=140, 2x=150, x=75
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