Question

i need help with this question it’s for a test. i’m doing summer school to help me prepare for college.

Answer 1

Ok, so

We got these triangles:

We know that two triangles are similar if there's a ratio between their sides.

So, if we compare,

We got this ratio:

As you can notice, if we relation side by side, the ratio is the same. So, we could say that the bigger triangle is 1.5 times the smaller one. So, they are similar.