two adjacent sides of a parallelogram are 4.5cm and 3cm.find its perimeter
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Opposite side of 4.5 cm is 4.5cm
Opposite side of 3cm is 3cm
(In a parallelogram, the opposite sides are equal)
4.5cm x2=9cm
3cm x2=6cm
9cm+6cm=15cm
Therefore the perimeter is 15cm
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Opposite side of 3cm is 3cm
(In a parallelogram, the opposite sides are equal)
4.5cm x2=9cm
3cm x2=6cm
9cm+6cm=15cm
Therefore the perimeter is 15cm
Hope this helped you!
Please mark brainliest if it helped you :)
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