Angles and Triangles Review

If x = 15, what are the measures of the three angles?

• 40, 50, 90

• 60, 60, 60

• 30, 60, 90

• 30, 60, 80

Tags

CCSS.8.G.A.5

What is the value of x?

• 45

• 8

• 47

• 50

Tags

CCSS.8.G.A.5

Vertical angles are always

• acute

• total 180 degrees

• congruent (equal measures)

• adjacent angles

Tags

CCSS.7.G.B.5

Which angle pairs are vertical angles?

• Angles 1 & 2

• Angles 1 & 3

• Angles 2 & 4

• Angles 3 & 4

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

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 measure of the missing angle.

• x = 118

• x = 108

• x = 28

• x = 58

Tags

CCSS.7.G.B.5

Set up an equation to find the value of x.

• x = 45

• x = 90

• x = 30

• x = 15

Tags

CCSS.7.G.B.5

If x = 30, what is the measure of the missing angles?

• 45 degrees and 45 degrees

• 30 degrees and 60 degrees

• 40 degrees and 50 degrees

• 35 degrees and 55 degrees

Tags

CCSS.7.G.B.5

Tell whether the angles are complementary or supplementary. Then find the value of x.

• Complementary, x = 15

• Supplementary, x = 16

• Complementary, x = 18

• Supplementary, x = 19

Tags

CCSS.7.G.B.5