Similar polygons

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

• Congruent
• Vertical
• Similar
• Complementary 

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.

 A dilation can produce a larger figure or a(n)______

• reduction
• enlargement
• scale factor
• center of dilation

Squares are similar.

• Sometimes

• Always

• Never

Similar polygons are congruent.

• Always

• Sometimes

• Never

Congruent polygons are similar.

• Sometimes

• Always

• Never

Similar polygons have corresponding angles that are _______________ and corresponding sides that are ___________.

• proportional; congruent

• proportional; similar

• congruent; proportional

• congruent; ratios

Are the triangles similar?

• Yes
• No

Tags

CCSS.7.G.A.2

CCSS.7.G.B.5

CCSS.7.RP.A.2

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW

• ΔXZY~ΔNWE

• ΔZYX~ΔENW

• ΔYZX~ΔNWE

Tags

CCSS.HSG.SRT.A.2

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

• ∠H
• ∠D
• ∠F
• ∠J

Tags

CCSS.HSG.SRT.A.2