Question

The perimeter of the rectangle is equal to the perimeter of the square.

What is the longest side length of rectangle?
A) 7 units
B) 4 units
C) 6 units
D) 10 units

Answer 1

Explanation:

5x-3=3x+1

or, 5x-3x=1+3

or, 2x=4

or, X = 4÷2

or, X = 2

4x+2

4*2+2

= 1o

the ans is 10 units