7TH GRADE 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

Find the missing side: If one triangle has a side of 5 and the similar triangle has a side of 7, what is the missing side if the other triangle's side is 9?

Back

7

Front

Find y: If two similar triangles have sides in the ratio of 12:18, what is the value of y if one side is 12?

Back

12

Front

Are these triangles similar? Triangle A has sides 3, 4, 5 and Triangle B has sides 6, 8, 10. Yes or No?

Back

Yes

Front

What is the ratio of the sides of two similar figures if one has a side of 10 and the other has a side of 15?

Back

2:3

Front

If two triangles are similar, what can be said about their corresponding sides?

Back

The corresponding sides are in proportion.

Front

What is the definition of similar figures?

Back

Figures that have the same shape but may have different sizes.

Front

If triangle A has angles of 30°, 60°, and 90°, what are the angles of a similar triangle?

Back

30°, 60°, and 90°.

Front

If two similar rectangles have lengths of 4 and 6, what is the ratio of their areas?

Back

16:36 or 4:9.