Triangles and Angles

In a triangle, how many total degrees are there?

• 100%
• 180 degrees
• it varies
• 360 degrees

Tags

CCSS.8.G.A.5

When 2 lines intersect, the angles opposite each other are

• complementary
• supplementary
• adjacent
• vertical angles

Tags

CCSS.7.G.B.5

• complementary (=90)
• supplementary (=180)
• vertical (congruent)

Tags

CCSS.7.G.B.5

• complementary (=90)
• supplementary (=180)
• vertical (congruent)

Tags

CCSS.7.G.B.5

• 2x-6=7x+4
• 2x-6+7x+4=90
• 2x-6+7x+4=180
• 2x-6+7x+4=360

Tags

CCSS.7.G.B.5

Find x

• 15 degrees

• 12 degrees

• 24 degrees

• 10 degrees

Tags

CCSS.7.G.B.5

What is the value of x?

• 37
• 72
• 108
• 18

Tags

CCSS.7.G.B.5

• vertical
• supplementary
• complementary
• none of the above

Tags

CCSS.7.G.B.5

Solve for the missing angle with the question mark. 

• A
• B
• C
• D

Tags

CCSS.8.G.A.5

Solve for x.

• 7
• 9
• -11
• -6

Tags

CCSS.8.G.A.5