Exploring Adding and Subtracting Rational Expressions

What is the sum of the interior angles of any triangle?

• 270 degrees

• 90 degrees

• 180 degrees

• 360 degrees

Tags

CCSS.8.G.A.5

If a triangle has angles measuring 50 degrees and 60 degrees, what is the measure of the third angle?

• 100 degrees

• 70 degrees

• 80 degrees

• 90 degrees

Tags

CCSS.8.G.A.5

Given a triangle with angles 24 degrees and 37 degrees, what is the measure of the third angle?

• 119 degrees

• 120 degrees

• 121 degrees

• 122 degrees

Tags

CCSS.8.G.A.5

According to the Exterior Angle Theorem, the measure of an exterior angle is equal to the sum of which angles?

• The two opposite angles

• The two non-adjacent interior angles

• The two exterior angles

• The two adjacent interior angles

Tags

CCSS.8.G.A.5

If a triangle has an exterior angle measuring 120 degrees and one of the non-adjacent interior angles is 50 degrees, what is the measure of the other non-adjacent interior angle?

• 90 degrees

• 60 degrees

• 70 degrees

• 80 degrees

Tags

CCSS.8.G.A.5

In a triangle, if one angle is 76 degrees and another is 52 degrees, what is the measure of the exterior angle adjacent to the third angle?

• 134 degrees

• 128 degrees

• 130 degrees

• 132 degrees

Tags

CCSS.8.G.A.5

If two angles in a triangle are 66 degrees and 84 degrees, what is the measure of the third angle?

• 30 degrees

• 40 degrees

• 50 degrees

• 60 degrees

Tags

CCSS.8.G.A.5

What is the relationship between vertical angles?

• They are supplementary

• They are adjacent

• They are complementary

• They are congruent

Tags

CCSS.7.G.B.5

If two parallel lines are cut by a transversal, what is the relationship between alternate interior angles?

• They are complementary

• They are supplementary

• They are congruent

• They are adjacent

Tags

CCSS.8.G.A.5

In a rectangle, if one angle is 52 degrees, what is the measure of the adjacent angle?

• 68 degrees

• 38 degrees

• 48 degrees

• 58 degrees

Tags

CCSS.7.G.B.5