Chapter 0.6, Problem 1E

To determine

To evaluate: if triangle are similar or congruent.

Answer to Problem 1E

The given triangles are similar.

Explanation of Solution

Given information:

  

In the given question, there are two triangles,

It can be checked that ratio of the length of sides are equal, that is,

  $\frac{4.5}{9}=\frac{3.5}{7}=\frac{5}{10}=\frac{1}{2}$

So,

The given triangles are similar.