Question

1. The perimeter of a rectangle is 13 cm and it's width is 2 3/4 cm. Find its length.​

Answer 1

Step-by-step explanation:

perimeter=2(l+w)

width=2 3/4=11/4

let length=x

2(x+11/4)=13

2x+11/2=13

2x=13-11/2

2x=15/2

x=15/2*2

length=15cm

Answer 2

Answer:

11 1/4 cm

Step-by-step explanation:

the perimeter of a rectangle is 13 cm and it's width is 2 3/4 cm. Find its length.​

first step break the Question, first part

the perimeter of a rectangle is 13 cm

think of a rectangle its perimeter is 13 cm

and it's width is 2 3/4 cm

so we will subtract 13 to 2 3/4 so the answer is 11 1/4

if you find it is helpful so please mark me brainliest