Question

triangle A and triangle B are similar. the perimeter of triangle A is 15m and the perimeter of triangle B is 30 m. What is the scale factor of triangle B to triangle A?

Answer 1

2

Answer 2

I mean, you look at the numbers lol.

Answer 3

it's ratio 2:?

Answer 4

15:30 is a 1:2 ratio or 2:1 ratio

Answer 5

so it's 2:1?

Answer 6

if the 30 is first. 30:15 thats 2:1

Answer 7

or 1:2

Answer 8

1:2.