Question

HELP ON QUESTION FOR TEST PLEASE!!!

The polygons in each pair are similar. Find the scale factor of the smaller figure to the larger figure.

A) 25:15
B) 18:25
C) 3:5
D) 5:3

Answer 1

3:5

Explanation:

you have to think about what the numbers have in common. 30 and 18 have the number 6 in common but also the number 3. 15 and 25 have the number 5 in common.