Angle Addition Postulate Quiz by Tim&Demi

What's the definition of the Angle Addition Postulate

• If 2 angles are adjacent, then we can add their measure together to find another angle.

• Two angles are adjacent if and only if their measures add up to 90 $\degree$

• If 2 angles are adjacent, then we could add their measure together to find the whole angle.

• Two angles are congruent if and only if their measures add up to 180 $\degree$

Tags

CCSS.4.MD.C.7

Solve the first question

• 40

• 30 $\degree$

• 70 $\degree$

• 40 $\degree$

Tags

CCSS.7.G.B.5

Assume ADB=BDC. ADB is equal to 9x-3, and angle BDC is equal to 11x+8. Solve for x.

• x=4

• x=13

• x=7

• y=4

Tags

CCSS.7.G.B.5

Find the measure of BAD when BAC = 8x +17 and CAD = 9x +11. (BAC = CAD)

• 110 $\degree$

• 65 $\degree$

• 120 $\degree$

• 130 $\degree$

Tags

CCSS.7.G.B.5

Find the measure of <AOB when the m<AOC = 108 degrees, the m<AOB = 3x+4 and the m<BOC = 8x-28.

• 68

• 40

• 36

• 12

Tags

CCSS.7.G.B.5

Given that the m∠QPS is a straight angle, the m∠QPR=7x−4 and the m∠RPS=9x−40, solve for the m∠QPR.

• 94 $\degree$  

• 14 $\degree$  

• 86 $\degree$  

• 180 $\degree$  

Tags

CCSS.7.G.B.5

Given that:

OL⊥ON
m∠LOM=3x−15
m∠MON=5x−23

Find the m∠MON

•  $33\degree$  

•  $90\degree$  

•  $57\degree$  

•  $16\degree$  
  
  

Tags

CCSS.7.G.B.5

Given that:

m∠ABD=70∘

m∠CBD=5x+13∘

m∠ABC=3x+33∘

Find the m∠ABC

• $42\degree$

• $28\degree$

• $70\degree$

• $3\degree$

Tags

CCSS.7.G.B.5

Given that:

m∠LON is a straight angle.

m∠LOM=7x−92

m∠MON=6x+12

Find the m∠LOM.

• $132\degree$

• $20\degree$

• $48\degree$

• $180\degree$

Tags

CCSS.7.G.B.5

Given that:

BA⊥BD
∠CBD=4x+52
∠ABC=8x−10

Find the m∠CBD

•  $68\degree$  

•  $90\degree$  

•  $4\degree$  

•  $22\degree$  

Tags

CCSS.7.G.B.5