Big Ideas Chapter 8 Geometry

If two figures are similar, the corresponding sides are ______________.

• equal
• congruent
• proportional
• none of these

All the corresponding angles in similar figures are congruent.

• True

• False

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

• SP and SR

• QS and PT

• PS and RS

• TP and RQ

• 2

• 1/2

• 2/3

• 3/2

What is the scale factor from ABCD to MNOP? Small one is the new image so it goes on top!

• 2/3

• 3/2

• 2

• 3

Solve the proportion.

• p=31.3
• p=308
• p=924
• p=532

Find x

• 10.5
• 5
• 8.5
• 6

What is the value of X?

• X=4
• X=6
• X=3
• X=2

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

• x = 12
• x = 3
• x = 40
• x = 4

Choose the similarity statement for the triangles.

• ΔMNL ∼ ΔOPQ
• ΔNOM ∼ ΔPQL
• ΔLMN ∼ ΔPQO
• ΔMLN ∼ ΔPQO