7.5C REVIEW

Front

What is true about the angles of similar figures?

Back

Corresponding angles are congruent.

Front

Find the missing side length if the ratio of the sides is 3:4 and one side is 12.

Back

9

Front

Find side length X if the ratio of the sides is 5:3 and one side is 15.

Back

25

Front

What is true about the shape and size of similar figures?

Back

Same shape and not the same size.

Front

Are all angles in similar figures congruent?

Back

True.

Front

What does it mean for two figures to be similar?

Back

They have the same shape but different sizes.

Front

If two triangles are similar, what can we say about their corresponding sides?

Back

The ratios of their corresponding sides are equal.

Front

What is the relationship between the areas of two similar figures?

Back

The ratio of their areas is the square of the ratio of their corresponding sides.

Front

If one triangle has sides of length 6, 8, and 10, what are the corresponding sides of a similar triangle with a side of length 12?

Back

The corresponding sides are 9 and 12.

Front

What is the scale factor in similar figures?

Back

The ratio of the lengths of corresponding sides.