Question

Please help me
I’m terrible at math

Answer 1

0.5, reduction

Explanation:

The scale is the ratio of the triangle after the transformation to the triangle before the transformation:

1.7 / 3.4 = 0.5

Since this is less than 1, it's a reduction.

Answer 2

A scale factor of 2 was applied to the first triangle to get the resulting image.

This scale factor is a reduction.

Hope this helps!