Third Grading Week 2

Third Grading Week 2

By Seventh PH

Multiple Choice

If two angles have equal measurements, then they are

• adjacent angles

• congruent angles

Multiple Choice

If the sum of two angles is 90°, then they are called

• right angles

• complementary angles

• congruent angles

• adgecent angles

Multiple Choice

If the sum of two adjacent angles is 180°, then they are called

• straight angles

• supplementary angles

• linear pair

• reflex angles

Multiple Choice

If two angles are vertical angles, then they are

• adjacent angles

• congruent angles

• linear pair

• straight angles

Multiple Select

A linear pair is ________ angles whose sum is ________.

• adjacent

• nonadjacent

• 90 degrees

• 180 degrees

Multiple Select

Perpendicular lines are ____________ lines that form _______ angles.

• intersecting

• right

• parallel

• straight

Multiple Choice

Parallel lines are lines that do not intersect.

• True

• False

Multiple Choice

What is the measure of ∠ A if it is complementary to ∠ B that has a measure of 55°?

• 25 degrees

• 35 degrees

• 55 degrees

• 125 degrees

Multiple Choice

Which is the supplementary angle of angle X if 𝑚∠ X= 80°?

• 10 degrees

• 80 degrees

• 100 degrees

• 280 degrees

Multiple Choice

In the given figure, there are two intersecting lines. If 𝑚∠1 = 130°, then what is 𝑚∠2?

• exactly 50 degrees

• exactly 130 degrees

• less than 130 degrees

• greater than 130 degrees

Multiple Choice

If ∠ P and ∠ Q form a linear pair and 𝑚∠ P=𝑚∠ Q, what is the measure of 𝑚∠ P?

• 30°

• 60°

• 90°

• 120°

Multiple Choice

Which of the following correctly completes the statement below?

If two lines intersect, then __________________.

• they are perpendicular.

• they have a common point of intersection.

• they do not meet.

• they form right angles.