Find the area of rectangle whose length is 8 dm 5 cm and breadth is 4 dm 8 cm. Find its perimeter also.
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Step-by-step explanation:
1dm=10cm
8dm=80 cm
4dm=40cm
length= 8dm5cm=80+5cm=85cm
breadth=4dm8cm=40+8cm=48cm
AREA OF RECTANGLE=L×B sq. units
area=85cm×48cm
area=4080 sq. cm
PERIMETER OF RECTANGLE=L+B units
perimeter=85cm+48cm
perimeter=133cm
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