Angle Pairs and Algebra

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect

Tags

CCSS.7.G.B.5

Angle S and B are...

• Alternate Interior Angles

• Same Side Exterior Angles

• Corresponding Angles

• Alternate Exterior Angles

Angle C and P are...

• Alternate Interior Angles

• Same Side Interior Angles

• Corresponding Angles

• Alternate Exterior Angles

Angle C and R are...

• Alternate Interior Angles

• Same Side Exterior Angles

• Corresponding Angles

• Alternate Exterior Angles

Angle S and A are...

• Alternate Interior Angles
• Consecutive Interior Angles
• Corresponding Angles
• Alternate Exterior Angles

Tags

CCSS.8.G.A.5

Find the measure of ∠L.

• ∠L=51°

• ∠L=129°

• ∠L=180°

• ∠L=39°

Find the measure of ∠C.

• ∠C=116°

• ∠C=64°

• ∠C=180°

• ∠C=26°

Find the measure of ∠J.

• ∠J=105°

• ∠J=75°

• ∠J=15°

• ∠J=90°

Lines l and m are parallel. If the measure of ∠1 is 52°, find the measure of ∠5.

• 52 degrees

• 180 degrees

• 128 degrees

• 90 degrees

Find the value of x.

HINT: What type of angle pair? Is that angle pair congruent or supplementary?

• 74

• 37

• 52

• 90