Similar Figures and Congruent Triangles

These two figures are similar. What is the measure of x?

• 12

• 3

• 9

Tags

CCSS.HSG.SRT.A.2

Two figures that are the same shape, but different sizes are called:

• Similar

• Congruent

• Translations

• Shapes

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

If the figures shown are congruent, what is the measure of angle y?

• 49.5

• 99

• 63

• 148.5

Tags

CCSS.8.G.A.2

Which two figures are similar?

• B and E

• B and D

• A and D

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Are these figures similar?

• yes

• no

• i don't know

• not enough information

Tags

CCSS.HSG.SRT.A.2

Are the following similar? Why or why not?

• Yes. All pairs of corresponding angles are congruent.

• No, the corresponding angles are not equal.

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

Tags

CCSS.HSG.SRT.A.2

• 4m
• 5m
• 3m
• 4.5m

Tags

CCSS.HSG.CO.B.7

Similar Figures may have the same shape, but different size.

• False

• True

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

You can decide if two figures are similar by doing what?

• Adding all the sides

• Making proportions

• Looking closely

• Checking with a friend

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

The two figures are congruent. What is the measure of angle D?

• 90

• 35

• 55

Tags

CCSS.HSG.CO.B.7