find area and perimeter of rectangle if length is 19 CM breadth is 8m.
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To find the perimeter for this question we will have to convert 8 m into cm which would be 1 m = 100 cm = 800
So now we have to follow the formulae which is 2 x (L + B) = 2 x (19 + 800)
19 + 800 = 819 cm
819 x 2 = 1638 cm
So , the perimeter of the rectangle is 1638 cm
To find the area we will follow the formulae which is L x B = 19 x 800
19 x 800 = 15200 cm
So the area of the rectangle is 15200 cm
(Hope it helps)
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