Transformation, Congruence and Similarity

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Tags

CCSS.HSG.SRT.B.5

Which of the following is not a valid reason to prove congruent triangles?

• ASA

• SAS

• SSS

• AAA

Tags

CCSS.HSG.SRT.B.5

Complete each proportion.
AB / AM  =  ? / AD

• BC

• AC

• MD

• MC

Tags

CCSS.HSG.CO.C.10

What is true for similar triangles?

• Same shape and same size always

• Corresponding sides are always congruent

• Corresponding angles are always congruent

• One must be smaller than the other always

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

What is NOT true for congruent triangles?

• Corresponding angles are congruent

• Corresponding sides are congruent

• Same shape but different size

• The sum of the angles is still 180 degrees

Tags

CCSS.8.G.A.2

Are the triangles similar?

• Yes

• No

• There is not enough information.

Tags

CCSS.HSG.SRT.A.2

If these two triangles are congruent, write a congruency statement.

Tags

CCSS.HSG.CO.B.7

The two right triangles below are similar. What is x, the missing side length in triangle DEF?

• x=3.75

• x=9.75

• x=10

• x=12

Tags

CCSS.HSG.SRT.A.2

Describe the type of transformation

• Reflection in the horizontal line

• Reflection in the vertical line

• Translation to the left

• Translation to the right

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is this picture an example of?

• Reflection in the vertical line

• Rotation 90 degrees clockwise

• Rotation 90 degrees counterclockwise

• Translation down

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5