The perimeter of a rectangle is 88 cm. it consists of 4 identical rectangles. Find the breadth of the outer rectangle.
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Step-by-step explanation:
using 4a = perimeter
side = 20 CM
As there are four rectangle of same width
and same length so, half the side of square is 10 CM which is side of rectangle
perimeter = 40 CM using formula
2 ( l+ b)
B = 10 CM
L= 10 CM
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