IM 8th Grade Unit 1 Review

What shape has NO lines and no angles?

• zoidtrape
• trapezoid
• circle
• rectangular prism

Name the series of transformations that maps ABC onto DEF

• reflect over x-axis then translate left 6 up 1
• reflect over y-axis then translate down 6 left 1
• translate right 6 down 1, then reflect over x-axis
• rotate 90 clockwise then reflect over y-axis

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SSS
• SAS
• AAS
• ASA

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SAS
• SSS
• ASA
• HL

When you reflect a shape, you ______ over an axis or line.

• Flip
• Rotate
• Slide
• Expand

(x,y) When the x coordinate is negative, you go ...

• up
• down
• left
• right

A turn is also called a ___________.

• Translation
• Reflection
• Rotation
• Transformation

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SAS
• Not enough information
• SSS
• AAS

If the quadrilateral is translated 4 units to the left and 5 units down what is the coordinates for Point A'?

• (4,0)
• (0,4)
• (-1,5)
• (5,-1)

A rigid motion creates figures that are ____________.

• congruent
• different sizes
• similar
• larger