Question

Each side of a rectangle is doubled find the ratio between the perimeters oftge original rectangle and resulting rectangle

Answer 1

Answer:

1 : 2

Step-by-step explanation:

perimeter of original ractangle

= 2(a+b) where, a,b are the length of sides

of ractangle.

perimeter of new rectangle

2(2a+2b) = 4(a+b)

ratio = 2(a+b) = 4(a+b)

= 1 : 2

hope this helps you