#1**+1 **

Yes, they are similar

**Solution:**

The scale factor is one-half. This is because we need to multiply \(\Delta\)SRQ * 2 to get to the other triangle.

**Example:**

If the sides of a triangle were 1/3 the size of the other triangle, the scale factor would be 3.

MathyGoo13 Mar 30, 2021