Angle Relationships in Triangles

Front

What is the sum of interior angles of a triangle?

Back

180 degrees

Tags

CCSS.8.G.A.5

Front

Find the measure of angle b if angle a = 144 degrees and angle c = 36 degrees.

Back

36 degrees

Tags

CCSS.7.G.B.5

Front

Solve for x in the equation: 2x + 5 = 3.

Back

-1

Tags

CCSS.7.EE.B.4A

Front

Solve for x in the equation: 3x - 7 = 2.

Back

3

Tags

CCSS.7.EE.B.4A

Front

What is the measure of the third angle in a triangle if the other two angles are 70 degrees and 50 degrees?

Back

60 degrees

Tags

CCSS.8.G.A.5

Front

What type of triangle has all angles less than 90 degrees?

Back

Acute triangle

Tags

CCSS.4.G.A.2

Front

What type of triangle has one angle greater than 90 degrees?

Back

Obtuse triangle

Tags

CCSS.4.G.A.2

Front

What is the relationship between the angles in a right triangle?

Back

One angle is 90 degrees, and the sum of the other two angles is 90 degrees.

Tags

CCSS.8.G.A.5

Front

If two angles are complementary, what is the sum of their measures?

Back

90 degrees

Tags

CCSS.7.G.B.5

Front

If two angles are supplementary, what is the sum of their measures?

Back

180 degrees

Tags

CCSS.7.G.B.5