FL Geometry EOC Review

Name the postulate, if possible, that makes the triangles congruent.

• SAS

• ASA

• AAS

• Not Possible

Tags

CCSS.HSG.SRT.B.5

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation

• 90^o counter clockwise rotation

• Reflection across the y-axis

• Reflection across the x-axis

Tags

CCSS.8.G.A.3

If you were to rotate ABCD 180°  about the origin, what would the coordinate of A' be?

• (-5, 5)

• (-3, -5)

• (-5, 3)

• (-3, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the transformation.

• 90º counterclockwise rotation

• 180º counterclockwise rotation

• 90º clockwise rotation

• reflection across the origin

Tags

CCSS.HSG.CO.B.6

A triangle is dilated by a scale factor of ⅓ to produce a new triangle. Which of the following best describes the relationship between the perimeter of the original triangle compared to the perimeter of the new triangle?

• The perimeter of the new triangle is ⅓ that of the original triangle

• The perimeter of the new triangle is 3 times that of the original triangle.

• The perimeter of the new triangle is 1/9 that of the original triangle.

• The perimeter of the new triangle is 9 times that of the original triangle

Tags

CCSS.7.G.A.1

Write a rule for the translation.

• (x -1, y + 2)

• (x -2, y + 1)

• (x +2, y - 1)

• (x +1, y - 2)

Tags

CCSS.HSG.CO.A.2

A square with an area of 16 square inches has been dilated to a square with an area of 64 square inches. What is the scale factor of the dilation?

• k = 1/2

• k = 1/4

• k = 2

• k = 4

Tags

CCSS.8.G.A.3

Choose ALL the degrees of rotation that will map a regular hexagon onto itself.

• 90

• 120

• 150

• 240

• 300

Tags

CCSS.HSG.CO.A.4

A triangle has vertices with coordinates (2,0), (3, -1) and (-2,-5). If the triangle is dilated by a scale factor of 3 with the origin as the center of dilation, what are the coordinates of the vertices of the image?

• (5,3), (6,2), (1,-2)

• (6,0), (9,-3), (-6,-15)

• (2/3,0), (1,-1/3), (-2/3,-5/3)

• (-1,-3), (0,-4), (-5,-8)

Tags

CCSS.8.G.A.3

Which of the following describes the sequence of transformations shown?

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

• Rotate 90º degrees around the origin and then translate right.

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

• Translate up and then rotate 90º counter clockwise about the origin.

Tags

CCSS.8.G.A.3