Question

if the perimeter of a square whose side is 12m is equal to the perimeter of rectangle whose length is 7 metres find the length of the rectangle also tell whose area is bigger​

Answer 1

Step-by-step explanation:

perimeter of a square = 12×4 =48 m

= 12×4 =48 mand,

perimeter of a square = perimeter of rectangle= 48 m

breadth= 7

then,

perimeter= 2(l+b)

48= 2(l+7),.

48=2l+14. ,

48-14=2l,

34=2l,

l= 34÷2=17

so, length is 17 m

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