Angle relationships and Triangles

Find x

• 52 degrees

• 31 degrees

• 103 degrees

• 45 degrees

Tags

CCSS.7.G.B.5

• 32°

• 122°

• 26°

• 206°

Tags

CCSS.7.G.B.5

What is the sum of interior angles of a triangle?

• 60 degrees

• 90 degrees

• 180 degrees

• 360 degrees

Tags

CCSS.7.G.A.2

A student is trying to construct triangles using four different sets of angles. The angles in each set are given below. Which set will form a triangle?

• 45°, 65°, 70°

• 150°, 110°, 100°

• 50°, 50°, 50°

• 90°, 90°, 90°

Tags

CCSS.7.G.A.2

∠AOB and ∠COB can best be described as - 

• complementary angles
• supplementary angles
• vertical angles
• adjacent angles

Tags

CCSS.7.G.B.5

What are complementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect.

Tags

CCSS.7.G.B.5

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect

Tags

CCSS.7.G.B.5

Find the value of x.

• 18°
• 28°
• 38°
• 118°

Tags

CCSS.7.G.B.5

• 2x - 6 = 7x + 4

• 9x - 2 = 90

• 9x + 2 = 180

• 9x + 10 = 90

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.G.B.5

What is the measure of the missing angle?

• 76
• 86
• 166
• 156

Tags

CCSS.7.G.B.5