Question

The perimeter of a rectangle is 13 cm and its width is 2
3
cm. Find its
4.
length.​

Answer 1

Perimeter = 13cm= 2(l+b)

Given :: b = 2 cm

Length = 13/2 -2 == 4.5 cm

Answer 2

Answer:

4.5cm

Step-by-step explanation:

let the length be x.

ATP

2(l+b)= perimeter

=> 2(x+2) = 13

=> 2x+4= 13

=> 2x= 13-4

=> 2x= 9

=> x= 9/2

=> x= 4.5

Ans: the length of the rectangle is 4.5cm.