Unit 7 Review #3

Front

What is the relationship between angles in similar figures?

Back

All angles in similar figures are congruent.

Front

Which angle is congruent to ∠U?

Back

∠F

Front

If two figures are similar, how do you find the missing side?

Back

Use the ratio of corresponding sides to set up a proportion.

Front

Are the following triangles similar? (Provide a visual or description)

Back

No

Front

Are the following triangles similar? (Provide a visual or description)

Back

Yes

Front

What is the definition of similar figures?

Back

Figures that have the same shape but not necessarily the same size.

Front

What is the criteria for triangle similarity?

Back

AA (Angle-Angle), SSS (Side-Side-Side), or SAS (Side-Angle-Side) criteria.

Front

If two triangles have one angle of 60 degrees and the other angles are 30 degrees, are they similar?

Back

Yes, by AA criterion.

Front

What does it mean for two triangles to be congruent?

Back

They are identical in shape and size.

Front

How do you determine if two triangles are not similar?

Back

If the angles are not congruent or the sides are not in proportion.