Pre Algebra: Congruent and Similar Review

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

• Congruent
• Vertical
• Similar
• Complementary 

All corresponding angles in similar figures are congruent.  

• True
• False

In similar Polygons, corresponding sides are ___ and corresponding angles are ___. (Fill in the blanks)

• congruent, proportional 
• proportional, congruent 
• congruent, congruent
• proportional, proportional

If ABCDE ∼ GHJDF, then∠B is congruent to _______

• ∠H
• ∠D
• ∠F
• ∠J

The figures are similar. Find the scale factor of the smaller figure to the larger figure.

(hint: make a ratio with the sides and

reduce your fraction.)

• 5:6

• 6:5

• 4:7

• 2:3

Are the two figures similar

• yes

• no

Are the two figures similar?

• Yes

• No

Are the two figures similar?

• Yes

• No

Are the two figures similar?

• Yes

• No

The two figures are similar. What is the scale factor going from the smaller figure to the larger figure?

• 3

• 1/3

• 3/4

• 4/3