A square and a rectangle are of same perimeter. The length of the side of square if 8cm. If the length of the rectangle is 6 cm. Find the length of the rectangle and hence its area
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given S of square=8cm
area=64
perimeter of square=32
then L OF rectangle =B
and B of rectangle =6
GIVEN,P OF SQUARE =P OF RECTANGLE
SO 32/2=L+B
16=L+B
16-6=B
10=B
area of rectangle =10*6
=60cm
therefore LENGTH of rectangle =10CM
AREA OF RECTANGLE =60CM^2
area=64
perimeter of square=32
then L OF rectangle =B
and B of rectangle =6
GIVEN,P OF SQUARE =P OF RECTANGLE
SO 32/2=L+B
16=L+B
16-6=B
10=B
area of rectangle =10*6
=60cm
therefore LENGTH of rectangle =10CM
AREA OF RECTANGLE =60CM^2
Praneethworldtopper:
I took 6 as breadth because length is greater than breadth
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