the adjacent sides of a parallelogram are in the ratio 1:2. if the shorter side is 12cm .find the perimeter.
Answers
Answered by
5
Answer:
72cm
Step-by-step explanation:
the ratio is1:2
1=12cm so,
2=12×2
2=24cm
in parallelogram opposite sides are equal
the perimeter is 12+24+12+24
=72cm
Answered by
3
Shorter side=x=12
Longer side=2x=24
Perimeter =2(l+b)=2(2x+x)=2(3x)
=2(12+24)
=72
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