Math 2 Final Exam Review: Unit 2

Solve for x and y. Then, answer the question below:

What is the value of x + y ?

Tags

CCSS.7.G.B.5

Tags

CCSS.8.G.A.5

• linear pair
• consecutive interior
• corresponding
• vertical
• alternate exterior
• alternate interior
• parallel
• perpendicular

Tags

CCSS.8.G.A.5

• parallel
• perpendicular
• alternate interior
• vertical
• alternate exterior
• linear pair
• corresponding
• consecutive interior

Tags

CCSS.8.G.A.5

What is the value of x ?

Tags

CCSS.8.G.A.5

Tags

CCSS.8.G.A.5

Select the correct reasons for each lettered blank in the proof.

Reason a​ (a)  

Reason b​ (b)  

Reason c​ (c)  

Reason d​ (d)  

• given
• vertical angles are congruent
• transitive property
• corresponding angles are congruent
• reflexive property
• alternate exterior angles are congruent
• alternate interior angles are congruent
• linear pairs of supplementary
• definition of parallel lines

Tags

CCSS.8.G.A.5

What is the measure of the missing angle?

Tags

CCSS.8.G.A.5

What is the value of x in the figure shown?

(Hint: Review the "exterior angle theorem")

Tags

CCSS.8.G.A.5

What is the value of x ?

Tags

CCSS.8.G.A.5