Triangle Sum Theorem

Find x.

• 115 $\degree$

• 65 $\degree$

• 36 $\degree$

• 245 $\degree$

Tags

CCSS.8.G.A.5

What is the missing angle?

• 120 degrees

• 90 degrees

• 65 degrees

• 40 degrees

Tags

CCSS.8.G.A.5

Two interior angles of a triangle measure 56 $\degree$  and 37 $\degree$  . What is the third interior angle of the triangle? 

• 267 degrees

• 145 degrees

• 93 degrees

• 87 degrees

Tags

CCSS.8.G.A.5

Two interior angles of a triangle measure 34 degrees and 38 degrees. What is the third interior angle of the triangle?

• 108 degrees

• 72 degrees

• 2 degrees

• 23 degrees

Tags

CCSS.8.G.A.5

Find the missing angle.

• 39 degrees

• 87 degrees

• 42 degrees

• 36 degrees

Tags

CCSS.8.G.A.5

Find the missing angles.

• 130 degrees

• 30 degrees

• 45 degrees

• 90 degrees

Tags

CCSS.8.G.A.5

Find x.

• 75 degrees

• 45 degrees

• 63 degrees

• 85 degrees

Tags

CCSS.8.G.A.5

Find x.

• 75 degrees

• 45 degrees

• 15 degrees

• 30 degrees

Tags

CCSS.8.G.A.5

Find x.

• 60 degrees

• 90 degrees

• 50 degrees

• 180 degrees

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Tags

CCSS.7.G.B.5