Question

The perimeter of a photograph is 30 inches. The photograph is 6 inches wide. How long is it?

Answer 1

Answer:

9 Inches..↓↓explanation

Step-by-step explanation:

perimeter = 30

width(breath) = 6

perimeter of rectangle = 2(l+b)

2(l+b) = 30

l+6=30/2

l+6=15

l=15-6

l=9

therefore length is 9 inches

Hope it HELPS...

Answer 2

answer

perimeter of square= 2(length+ breath)

according to the question

perimeter of photograph= 30 inches

breadth of photograph=6 inches

let length be 'l' inches

perimeter of photograph=

2(l+6)=30

2l+12=30

3l=18

l=9

hence length of photograph is 9 inches