Weekly Review #12 Geometry

What is the height of the Tree?

• 20
• 15
• 30
• 10

Complete each proportion.
AB / AM  =  ? / DM

• BC
• AC
• MD
• MC

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

• x = 9

• x = 28

• x = 63

• x = 7

What is the scale factor from MNOP to ABCD?

• 2/3

• 1/2

• 3/2

• 2

What is the scale factor from ΔDEF to ΔABC?

• 1/2

• 7/3

• 2

• 10/3

What is ratio of any two corresponding sides?

• Scale Factor
• Corresponding Sides
• Similar Figures

All angles in similar figures are congruent.  

• True
• False

What are matching sides of similar figures?

• Corresponding Sides
• Corresponding Angles
• Scale Factor

Which of the following is NOT true about similar figures?

• A) Similar figures always have the same shape.
• B) Similar figures always have the same size.
• C) Similar figures always have corresponding angles that are equal.
• D) Similar figures always have corresponding sides that are proportional.

ΔSQR∼ΔSPT. Which choice below lists two corresponding sides?

• SP and SR

• QS and PT

• PS and RS

• TP and RQ