similar polygons

All angles in similar figures are congruent.  

• True
• False

Sides in similar figures must be proportional.  

• True
• False 

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

Similar figures are the _______ shape and _______ sizes.

• Same, Different
• Same, Same
• Different, Same
• Different, Different

Matching sides are called

• Corresponding Sides
• Corresponding Angles
• The Same
• Congruent Sides

Tags

CCSS.8.G.A.2

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.

Tags

CCSS.HSG.SRT.A.2

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW

• ΔXZY~ΔNWE

• ΔZYX~ΔENW

• ΔYZX~ΔNWE

Find missing side

• 5
• 7
• 9
• 11

Tags

CCSS.HSG.SRT.A.2

What is the scale factor from ABCD to MNOP?

• 2/3
• 3/2
• 2
• 3

Solve for x using the given scale factor. The figures are similar.

• x = 11
• x = 32
• x = 5
• x = -11

Are the two figures similar?

• yes
• no

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6