Anet Review Day 2

Rectangle ABCD is rotated by 90 degrees clockwise about the origin and then translated 3 units left and 2 units down to form A'B'C'D'.

What is the length, in units, of line segment A'B' in the resulting figure?

• 3 units

• 5 units

• Not enough information to determine an answer

• 6 unites

Tags

CCSS.8.G.A.3

• 82°

• 88°

• 94°

• 96°

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A square is drawn on a coordinate plane.

Which transformation would change the perimeter of the square?

• a translation of 2 units down

• a reflection across the x-axis

• a dilation with a scale factor of 2

• a 90° clockwise rotation about the origin

Tags

CCSS.HSG.CO.A.2

Figures J, K, L, M, N, and P are shown on the coordinate plane. Which figure can be transformed into figure L by a 90˚ rotation clockwise about the origin followed by a translation 2 units down?

• figure J

• figure K

• figure L

• figure M

Tags

CCSS.8.G.A.3

Rectangle ABCD is dilated by a scale factor of 5 to create rectangle A'B'C'D'. What are the coordinates of B'?

Tags

CCSS.8.G.A.3

Rectangle ABCD is dilated by a scale factor of 1/2 to create rectangle A'B'C'D'. What are the coordinates of D'?

Tags

CCSS.8.G.A.3

Triangle ABC, triangle A'B'C', and triangle A''B''C'' are congruent. Describe a sequence of transformations that will map ABC to A'B'C' to A''B''C''.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Right trapezoid EFHG undergoes two transformations, a reflection, and a translation, resulting in trapezoud E'F'G'H' (not shown). Which statement about E'F'G'H' are true?

• Line segment E'F' and line segment G'H' are perpendicular

• Line segment F'G' and line segment E'H' are parallel

• Line segment E'H' and line segment G'H' are perpendicular

Tags

CCSS.8.G.A.3

Pentagon CDEFG is rotated 180˚ about the origin and then translated 7 units up and 5 units left, resulting in pentagon C'D'E'F'G' (not shown).

Complete the statements below using “greater than”, “less than” or “equal to”.

The perimeter of pentagon CDEFG is ____________________ the perimeter of pentagon C’D’E’F’G’.

Tags

CCSS.8.G.A.3

Identify the transformation from ABCD to its image A'B'C'D'.

• Translation

• Reflection

• Dilation

• Reflection

Tags

CCSS.HSG.CO.A.2