Question

PLEASE ANSWER ASAP THANKS

Answer 1

2 is the answer.

Explanation:

The lengths of all the sides have decreased by half.

So

A-B = 3 A'-B' = 6

A-B = 3 Because 6/2 = 3

This proves the scale factor is 2.

Hope this helped!

Kavitha

Answer 2

Scale factor of dilation = 2

Explanation:

The bigger triangle divided by 2 to get to the smaller triangle. If you count the tiles next to the bigger triangle and the smaller one you can see that it's dilated by 2.

Hope this helps!