Question

A rope is is in the shape of a rectangle. Its length is 28 cm and area is 896 cm. find the breadth of the rectangle. If the same rope is reformed in the shape of a square. what will be the measure of each side. Also find shape and encloses a greater area?
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Answer 1

area of rectangle = 896cm^2
length of rectangle=28cm
formula =l×b
28×b=896
b = 896/28
l=15.45cm

area of square=
$\sqrt{896 = }$
approx 29.9cm is each side of sqaure