Angles of Sum of a Triangle

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Tags

CCSS.7.G.B.5

Solve for x.

• 16

• 11

• 50

• 6

Tags

CCSS.8.G.A.5

In a triangle, how many total degrees are there?

• 100%

• 180 degrees

• it varies

• 360 degrees

Tags

CCSS.8.G.A.5

If two of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80

• 100

• 60

• 90

Tags

CCSS.8.G.A.5

Using the theorem for the sum of the interior angles of a triangle, find the third angle for each triangle.

Tags

CCSS.8.G.A.5

Find the value of the unknown.

• 27°

• 153

• 76.5°

• 77°

Tags

CCSS.8.G.A.5

The sum of the measures angles of a triangle is ​​ (a)   degrees.

• 180

• 90

• 60

• 30

Tags

CCSS.8.G.A.5

• A) 80°

• B) 90°

• C) 180°

• D) 260°

Tags

CCSS.8.G.A.5

Solve for x.

• 7

• 9

• -11

• -8

Tags

CCSS.8.G.A.5

Two angles of a triangle have measures with a sum of 84° degrees. What is the measure of the third angle of the triangle?

Mathematical Equivalence

ON

Tags

CCSS.8.G.A.5