Question

This is what I got (am i correct):
The perimeter of a rectangle is 15 cm, and its dimensions are tripled. What is the perimeter of the larger rectangle?

30 cm

20cm

15 cm

45 cm <-----

Answer 1

right <------

Answer 2

;)

Answer 3

ok :) thanks!

Answer 4

3*15 = 45
:D

Answer 5

Assuming the rectangle is a square, then the sides would be 15/4 now lets triple them they are now 45/4 and there are 4 so yes 45 is the best answer.