Geometry Unit 5 Review

Quadrilateral QIEK is reflected across the line y = -x. What are the coordinates of E'?

• (-3, 3)

• (3, 3)

• (-3, -3)

• (3, -3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine where X' would be if you translated X 3 units to the left and 9 units down.

• (-4, 4)

• (-10, 2)

• (-4, -5)

• (-1, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine what happens to figure ABCD if it is dilated by a scale factor 2.

• Not enough information

• Stays the same size

• Enlargement - Gets bigger

• Reduction - Gets smaller

Tags

CCSS.8.G.A.3

What happens to figure ABCD if it dilated by a scale factor between 0 and 1?

• Not enough information

• Size doesn't change

• Enlargement - Gets bigger

• Reduction - Gets smaller

Tags

CCSS.8.G.A.3

Triangle ABC with vertices A (-2, 3), B(1, 0), C(5,-2) has been translated (x,y) --> (x-5, y+3). What are the coordinates of C'?

• (0, 1)

• (-7,6)

• (-4,3)

• (8,-7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which of the following describes the sequence of transformations shown?

• Reflect across the x-axis and then rotate -90 degrees around the origin

• Rotate -90 degrees around the origin and then translate down.

• Reflect across the x-axis and then reflect across the y-axis.

• Translate up and then rotate 90 degrees about the origin.

Tags

CCSS.8.G.A.3

The coordinates of the vertices of Triangle ABC are A(3,3) B(6,6) C(9,3). Which of the following are the coordinates of the vertices of the transformed image using (5x, 2y)?

• A'(15,6) B'(30,12) C'(45,6)

• A'(1,1) B'(3,3) C'(6,1)

• A'(6,15) B'(12,30) C'(6,45)

• A'(7.5,7.5) B'(45,45) C'(65,7.5)

Tags

CCSS.HSG.CO.A.2

Determine a capital letter that has 2 lines of symmetry.

Tags

CCSS.4.G.A.3

TR is the angle bisector <ATS. The m<RTS = (17x - 5)°, and m<ATS = (28x + 8)°.

Find x.

• -1

• 5

• 3

• 6

Tags

CCSS.HSG.CO.C.9

Which points are collinear?

• R, K and L

• G,K and R

• L,K and H

• R,K and H

Tags

CCSS.HSG.CO.A.1