Similar and Congruent Figures

What is congruence and what is similarity? (Select 2)

• When a shape has the same side lengths as another but not angle measures

• When a shape has the same angle measures as another but not the same side lengths

• When a two shapes are equivalent in size and shape

• When a two figures have the same amount of angles but not the same side lengths

Tags

CCSS.8.G.A.2

To find scale factor you must:

• Subtract a side length by a side length

• Divide one side length by another side length

• Multiply one side length by another side length

• Multiply all sides together and divide that number by the amount of sides

Tags

CCSS.7.G.A.1

All corresponding angles in congruent figures are congruent.  

• True
• False

Tags

CCSS.8.G.A.2

What does a double prime look like

• X''

• X^2'

• X'

• X'''

Assume triangle A is similar to triangle B, find X

• 8

• 14

• 20

• 16

Tags

CCSS.HSG.SRT.A.2

Are the following similar? Why or why not?

• Yes, one side length is congruent

• No, the corresponding angles are not equal

• No, the ratios of the corresponding sides are not equal

• Yes, they have the same amount of sides

Tags

CCSS.HSG.SRT.A.2

If a scale factor is less than one, the new figure will be

• equal

• smaller

• inverse

• larger

Tags

CCSS.7.G.A.1

Did you watch Bob the Builder as a kid?

• Yes

• No

• Who is that?

• I still do