Find the length of a rectangle, if it's area is 87.72cm square and its width is 8.6 cm
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Area of rectangle=L×B
let the length be y
breadth or width of rectangle is 8.6 cm
area=87.72 cm
then
Area =y×8.6
87.72=y×8.6
y=87.72/8.6
y=10.2 cm
length of rectangle is 10.2 cm
let the length be y
breadth or width of rectangle is 8.6 cm
area=87.72 cm
then
Area =y×8.6
87.72=y×8.6
y=87.72/8.6
y=10.2 cm
length of rectangle is 10.2 cm
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