Similar Figures Notation Notes

Solve for x. 

• 14

• 21

• 15

• 10

Solve for x. 

• 10

• 18

• 20

• 12

Are these figures similar?

• yes

• no

• i don't know

• not enough information

The pair of figures is similar. Find the missing side.

• x = 10

• x = 4

• x = 2

• x = 5

True or False: These two triangles are NOT similar.

• True

• False

Are the following similar? Why or why not?

• Yes

• No, the corresponding angles are not equal.

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

• PQ

• RQ

• QR

• QP

Which statement is true?

These two triangles are similar to each other. What is measure is angle R?

Mathematical Equivalence

ON

These two triangles are similar to each other. What is measure is angle Y?

Mathematical Equivalence

ON