Angles and Triangles Sum Theorem

Which of the following triangles will the triangle sum theorem work for?

• Right

• Acute

• Scalene

• Any

Tags

CCSS.8.G.A.5

• x = 118
• x = 108
• x = 28
• x = 58

Tags

CCSS.7.G.B.5

complementary, supplementary, or neither?

• Complementary

• Supplementary

• Neither

Tags

CCSS.7.G.B.5

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Tags

CCSS.7.G.B.5

Find the value of the unknown.

• 68.5°

• 137°

• 94°

• 43°

Tags

CCSS.8.G.A.5

Use the Triangle Sum Theorem to find the measure of  angle C in degrees.

• 59°

• 99°

• 41°

• 54°

Tags

CCSS.8.G.A.5

• A) 80°

• B) 90°

• C) 180°

• D) 260°

Tags

CCSS.8.G.A.5

Which equation can be used to find the value of x?

• 11x + 25x = 90

• 11x + 25x + 9x = 90

• 11x + 25x = 180

• 11x + 25x + 9x = 180

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle.

• 75^o

• 225^o

• 90^o

• 45^o

Tags

CCSS.7.G.B.5

Use the Triangle Sum Theorem to find the measure of  angle B in degrees.

•  95°

•  81°

•  91°

•  121°

Tags

CCSS.8.G.A.5