Supplementary Angles with Equations Practice Quiz

Solving for x in supplementary angles: Find the value of x if the two angles are supplementary and one angle measures 3x + 10 and the other angle measures 5x - 20.

• x = 30

• x = 25

• x = 15

• x = 40

Tags

CCSS.7.G.B.5

Solving for x in supplementary angles: If one angle measures 4x + 15 and the other angle measures 6x - 5, find the value of x.

• x = 20

• x = 17

• x = 10

• x = 25

Tags

CCSS.7.G.B.5

Using equations to find supplementary angles: Write an equation to represent the fact that the sum of two supplementary angles is 180 degrees.

• x - y = 180

• x + y = 180

• 2x + 2y = 180

• x * y = 180

Tags

CCSS.7.G.B.5

Using equations to find supplementary angles: If one angle measures 3x + 20 and the other angle measures 7x - 10, write an equation to find the value of x.

• 3x + 20 - 7x - 10 = 180

• 3x + 20 * 7x - 10 = 180

• 3x + 20 + 7x - 10 = 180

• 3x + 20 / 7x - 10 = 180

Tags

CCSS.7.G.B.5

Applying the concept of supplementary angles: If one angle measures 110 degrees, what is the measure of its supplementary angle?

• 200 degrees

• 90 degrees

• 70 degrees

• 150 degrees

Tags

CCSS.7.G.B.5

Applying the concept of supplementary angles: If one angle measures 60 degrees, what is the measure of its supplementary angle?

• 90 degrees

• 120 degrees

• 30 degrees

• 180 degrees

Tags

CCSS.7.G.B.5

Solving word problems with supplementary angles: If one angle measures 3x + 10 and the other angle measures 5x - 20, find the measure of each angle if they are supplementary.

• The measure of the first angle is 80 degrees and the measure of the second angle is 120 degrees.

• The measure of the first angle is 70 degrees and the measure of the second angle is 110 degrees.

• The measure of the first angle is 60 degrees and the measure of the second angle is 100 degrees.

• The measure of the first angle is 50 degrees and the measure of the second angle is 90 degrees.

Tags

CCSS.7.G.B.5

Solving word problems with supplementary angles: The measure of one angle is 4 times the measure of its supplementary angle. Find the measure of each angle.

• The smaller angle is 36 degrees and the larger angle is 144 degrees.

• The smaller angle is 30 degrees and the larger angle is 150 degrees.

• The smaller angle is 60 degrees and the larger angle is 120 degrees.

• The smaller angle is 90 degrees and the larger angle is 45 degrees.

Tags

CCSS.7.G.B.5

Finding missing angles using supplementary angles: If one angle measures 120 degrees, what is the measure of its supplementary angle?

• 180 degrees

• 60 degrees

• 45 degrees

• 90 degrees

Tags

CCSS.7.G.B.5

Finding missing angles using supplementary angles: If one angle measures 40 degrees, what is the measure of its supplementary angle?

• 140 degrees

• 180 degrees

• 60 degrees

• 90 degrees

Tags

CCSS.7.G.B.5