Question

The length of rectangle is 5cm more than twice of its breath is the perimeter of the rectangle is 52cm

Answer 1

Answer:

let the breath be x and length be x+5

x+(x+5)=52

2x=52-5

2x=47

x=23.5

breath=23.5

length=28.5

Answer 2

let the breadth be B

we know that

perimeter of rectangle= 2 * (L+B )

52 cm = 2 * ( 5 cm + B )

52 cm /2 = 5 cm + B

26 cm = 5cm + B

26 cm - 5cm = B

B = 21 cm

therefore breadth of rectangle is 21 cm