Geometry Transformation and Angles Quiz

What is the result of rotating the point (3, 2) to obtain its new position?

• (2, -3)

• (-3, 2)

• (-2, 3)

• (3, -2)

In a translation described by the rule (x, y) -> (x + 3, y - 4), what happens to the triangle's position?

• Moves 3 units left and 4 units up

• Moves 3 units right and 4 units down

• Moves 4 units left and 3 units down

• Moves 4 units right and 3 units up

Which of the following remains unchanged during a translation?

• Shape only

• Shape, size, and orientation

• Size only

• Orientation only

If PQ is parallel to RS, what can be said about angles 2a - 9 and 5a + 14?

• They are complementary

• They are supplementary

• They are vertical angles

• They are congruent

What is the value of 'a' if 2a - 9 and 5a + 14 are supplementary?

• 35

• 30

• 20

• 25

What is the measure of angle ABQ if it is corresponding to angle 5a + 14?

• 145 degrees

• 143 degrees

• 141 degrees

• 139 degrees

If angle BCR is a linear pair with angle 139 degrees, what is its measure?

• 45 degrees

• 43 degrees

• 41 degrees

• 39 degrees

In a reflection across the y-axis, which property of the figure changes?

• None

• Orientation

• Size

• Shape

If angle 4 is congruent to angle H in a reflection, what can be said about their measures?

• They are vertical angles

• They are supplementary

• They are complementary

• They are equal

What is the measure of angle C if it is vertical to angle H, which measures 84 degrees?

• 80 degrees

• 82 degrees

• 84 degrees

• 86 degrees