Unit 3 Test Review: Angles within Triangles

Solve for a.

• $87\degree$

• $94\degree$

• $264\degree$

• We cannot solve this based on the information given.

Tags

CCSS.7.G.B.5

Three intersecting lines form a triangle. Select ALL the true statements.

• $m\angle H=m\angle F$

• $m\angle D+m\angle W=m\angle E$

• $m\angle F+m\angle W=m\angle B$

• $m\angle D\ and\ m\angle A\ are\ complementary\ angles.$

Tags

CCSS.7.G.B.5

What is the measurement for angle 4?

• $65\degree$

• $110\degree$

• $70\degree$

• $115\degree$

Tags

CCSS.8.G.A.5

What is the measurement for the exterior

 $\angle7$  ?

•  $45\degree$  

•  $135\degree$  

•  $65\degree$  

•  $70\degree$  

Tags

CCSS.7.G.B.5

Solve for x.

• $145\degree$

• $40\degree$

• $65\degree$

• $60\degree$

Tags

CCSS.8.G.A.5

Solve for y.

• $6.85$

• $8$

• $56$

• Other

Tags

CCSS.8.G.A.5

What is the degree measure for $\angle W$ ?

•  $28\degree$  

•  $23.5\degree$  

•  $220\degree$  

• Other

Tags

CCSS.8.G.A.5

A triangle has the degree measures of $27\degree$ , $49\degree$ , $104\degree$ . What is the measure of the largest exterior angle? 

(a)  

Tags

CCSS.8.G.A.5

In 
 $\Delta ABC$ , $\angle A$ is $94\degree$ and $\angle B$ less than  $45\degree$ . Which of the following best describes the measure of angle C?

•  $\angle C$  equals  $139\degree$  .

•  $\angle C$  is greater than $41\degree$  .

•  $\angle C$  is less than  $41\degree$ .

•  $\angle C$  is equal to  $41\degree$  .

•  $\angle C$  is greater than  $139\degree$  

Tags

CCSS.8.G.A.5

In the figure, lines q and m are parallel, and lines f and k are transversals. Select ALL statements that are true.

•  $\angle4+\angle5\ =90\degree$  

•  $\angle2+\angle7=180\degree$  

•  $\angle1+\angle7=115\degree$  

•  $\angle3+\angle4=180\degree$  

•  $\angle2+\angle4=180\degree$  

Tags

CCSS.8.G.A.5