How can you use similar triangles to solve problems?

You can indirectly determine the measure or size of something that is tedious to measure by hand.

Or by knowing that the triangles are similar, you can find the corresponding sides, angles or even other variables based on the information that is given.

If a triangle is similar to another, they are proportional; usually have congruent angles, which means that the only differing variable is the scale factor, or relative position.

linear pair postulates

the first one

step-by-step explanation:

just id the test.