The square of side 40cm and a rectangle of lenght 50cm has same perimeter. The breadth of rectangle is :
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9
Answer:
1500 cm
Step-by-step explanation:
Side of a Square = 40cm
Perimeter of a Square=4×side
=4×40cm
=160cm
Length of a Rectangle =50cm
Let the breadth be x
Perimeter of a Rectangle=2(l+b)
160cm =2(50+x)
160/2=50+x
80=50+x
80-50=x
30cm=x
Area of Square=Side^2
=40^2
=1600cm
Area of Rectangle=Length×Breadth
= 30×50
=1500cm
Hence, Area of Square is more than Area of Rectangle
Answered by
0
let breadth be x cm
breadth = 30 cm
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