Triangle

If the triangles are similar, state how.

two correct answers

• SSS

• SAS

• Not similar.

Find the missing length indicated.

• 42

• 11

• 21

• 30

Find the value of x.

• 8

• 12

• 8.5

• None of these

Find the value of x.

• 10

• 5

• 9

• None of these

Determine whether AB II DE.

• Parallel

• Not Parallel

Complete each proportion.
AB / BM  =  ? / CD

• BC

• AC

• MD

• MC

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown.  Find the length of AB to the nearest meter.

• 10

• 12

• 15

• 18

Find the missing length indicated. Write down your work.

• 30

• 25

• 45

• 50

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

• Congruent

• Vertical

• Similar

• Complementary 

Find the largest side in Δ BCD

• Segment BC

• Segment DB

• Segment DC

• Segment AB