Complementary, Supplementary, Vertical, Adjacent Angles

Front

What are complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Tags

CCSS.7.G.B.5

Front

What are supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.

Tags

CCSS.7.G.B.5

Front

What are vertical angles?

Back

Vertical angles are the angles opposite each other when two lines intersect. They are always equal.

Tags

CCSS.7.G.B.5

Front

What are adjacent angles?

Back

Adjacent angles are two angles that share a common side and a common vertex but do not overlap.

Tags

CCSS.7.G.B.5

Front

If one angle measures 30 degrees, what is the measure of its complementary angle?

Back

60 degrees.

Tags

CCSS.7.G.B.5

Front

If two angles are supplementary and one measures 110 degrees, what is the measure of the other angle?

Back

70 degrees.

Tags

CCSS.7.G.B.5

Front

What is the measure of vertical angles if one angle measures 45 degrees?

Back

45 degrees.

Tags

CCSS.7.G.B.5

Front

If two adjacent angles form a straight line, what is the sum of their measures?

Back

180 degrees.

Tags

CCSS.7.G.B.5

Front

What is the relationship between complementary angles?

Back

The sum of their measures is 90 degrees.

Tags

CCSS.7.G.B.5

Front

What is the relationship between supplementary angles?

Back

The sum of their measures is 180 degrees.

Tags

CCSS.7.G.B.5