Question

8) A rectangle anda square have the same perimeter of 100 m. Find the side of the square. If the rectangle has a breadth 2 m less than that of the square, find the length and area of the rectangle.​

Answer 1

Step-by-step explanation:

Given

Perimeter of rectangle = Perimeter of square

⇒2×(length+breadth)=4×side

⇒side=

4

2×(length+breadth)

⇒side=

4

2×(6+2)

=

4

2×8

=

4

16

=4 unit

∴ Area of Square =(side)

2

=(4 unit)

2

=16 unit

2

.