Similar Figures

Front

Two objects that are the same shape but not the same size are _______.

Back

Similar

Front

All angles in similar figures are congruent. True or False?

Back

True

Front

Are the following similar? Why or why not? (If the ratios of the corresponding sides are not equal)

Back

No, the ratios of the corresponding sides are not equal.

Front

What do we call figures that have the same shape but different sizes?

Back

Similar figures

Front

If two triangles have angles measuring 30°, 60°, and 90°, are they similar?

Back

Yes, because their angles are congruent.

Front

What is the relationship between the sides of similar figures?

Back

The ratios of the lengths of corresponding sides are equal.

Front

If triangle A has sides of 3, 4, and 5, and triangle B has sides of 6, 8, and 10, are they similar?

Back

Yes, because the ratios of the corresponding sides are equal (1:2).

Front

What is a key characteristic of similar figures?

Back

They have the same shape but may differ in size.

Front

If two figures are similar, what can we say about their corresponding angles?

Back

Their corresponding angles are congruent.

Front

If the lengths of the sides of two similar rectangles are in the ratio 2:3, what can we say about their areas?

Back

The ratio of their areas is 4:9.