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Measuring Angles Live Game

Total questions: 8

Worksheet time: 8mins

Name
Class
Date
1.

So, if  ∠5≅∠1\angle5\cong\angle1 , and  ∠4≅∠1\angle4\cong\angle1  , what can we conclude?

a)

∠5≅∠4\angle5\cong\angle4  These are called Alternate Interior Angles.  They are congruent if they are formed by parallel lines!

b)

Sweet!

c)

Cool.

d)

Right on.

2.

So, if  m∠2+m∠4=180°m\angle2+m\angle4=180\degree  and  m∠6=m∠2m\angle6=m\angle2 , we can substitute to get this equation:   m∠6+m∠4=180°m\angle6+m\angle4=180\degree .  Conclude

a)

∠6 and ∠4\angle6\ and\ \angle4  are complementary (sum to 90°90\degree  )

b)

∠6 and ∠4\angle6\ and\ \angle4  are supplementary (sum to  180°180\degree  )

c)

∠6 and ∠4\angle6\ and\ \angle4  are adjacent

d)

∠6 and ∠4\angle6\ and\ \angle4  form a linear pair

3.

This is what kind of angle?

a)

obtuse

b)

right

c)

straight

d)

acute

4.

Given the two parallel lines cute by a transversal,

What is the measure of  ∠5\angle5  ?

(a)  

5.

Angle 1 = 27o
Find the measure of angle 4

a)

27o

b)

153o

c)

63o

d)

90o

6.

Find the m∠1

a)

67

b)

113

c)

180

d)

23

7.

Find the value of x.

a)

x = 10

b)

x = 20

c)

x = 720

d)

x = 5

8.

Find D

a)

∠D=116°

b)

∠D=64°

c)

∠D=180°

d)

∠D=26°