Complementary, Supplementary, Adjacent, Vertical 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 adjacent angles?

Back

Adjacent angles are two angles that share a common side and a common vertex.

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

If one angle measures 30 degrees, what is 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 other angle?

Back

70 degrees.

Tags

CCSS.7.G.B.5

Front

What is the sum of the measures of complementary angles?

Back

90 degrees.

Tags

CCSS.7.G.B.5

Front

What is the sum of the measures of supplementary angles?

Back

180 degrees.

Tags

CCSS.7.G.B.5

Front

If two angles are adjacent and one measures 45 degrees, what could be the measure of the other angle if they are supplementary?

Back

135 degrees.

Tags

CCSS.7.G.B.5

Front

If two vertical angles are equal and one measures 40 degrees, what is the measure of the other angle?

Back

40 degrees.

Tags

CCSS.7.G.B.5