Angle Relationships, Complementary, Supplementary, Triangle Sum Theorem

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Tags

CCSS.7.G.B.5

Find x.

• 15

• 16

• 18

• 19

Tags

CCSS.7.G.B.5

Which of the following angles are remote interior angles to angle d?

• Angle a and Angle b

• Angle b and Angle c

• Angle a and Angle c

• Angle a and Angle b and Angle c

Tags

CCSS.8.G.A.5

Find the exterior angle, using the Exterior Angle Theorem. What is the measure of "?".

• A

• B

• C

• D

Tags

CCSS.8.G.A.5

• -4.5

• 4.5

• 1

• 0

Tags

CCSS.8.G.A.5

If m∠1 = 30°, then m∠3 = 

• 30°

• 60°

• 150°

• undetermined

Tags

CCSS.7.G.B.5

The Angle-Angle Similarity (AA ~) Theorem states if two angles of one triangle are _______________ to two angles of another triangle, then the triangles are ____________________.

• adjacent; equal

• complementary; scalene

• congruent; similar

• supplementary; isosceles

Tags

CCSS.HSG.SRT.A.2

Supplementary angles add up to how many degrees?

• 100

• 180

• 90

• 360

Tags

CCSS.7.G.B.5

Complementary angles add up to how many degrees?

• 100

• 180

• 90

• 360

Tags

CCSS.7.G.B.5

• 180

• 40

• 60

• 80

Tags

CCSS.8.G.A.5