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GEOM Practice Quiz 1.5 - 1.6 - Angles

Total questions: 15

Worksheet time: 19mins

Name
Class
Date
1.

Which is NOT a name for the angle pictured here?

a)

∠PAT\angle PAT

b)

∠TAP\angle TAP

c)

∠APT\angle APT

d)

∠A\angle A

e)

∠1\angle1

2.

If  m∠A=58°m\angle A=58\degree then  ∠A\angle A  can be classified as a(n): 

a)

Obtuse Angle

b)

Straight Angle

c)

Right Angle

d)

Acute Angle

3.

What are two other ways to name ∠2 \angle2\    ?  

a)

 ∠A\angle A  and  ∠TAD\angle TAD  

b)

 ∠TAD\angle TAD  and  ∠DAT\angle DAT  

c)

 ∠DAP\angle DAP  and  ∠DAT\angle DAT  

d)

 ∠DAT\angle DAT  and  ∠3\angle3  

4.

If ∠1≅∠3\angle1\cong\angle3  then what must be true?

a)

 m∠1 = m∠3m\angle1\ =\ m\angle3  

b)

 m∠1+m∠3=90°m\angle1+m\angle3=90\degree  

c)

 m∠1+m∠3=180°m\angle1+m\angle3=180\degree  

d)

 m∠1+m∠3=120°m\angle1+m\angle3=120\degree  

5.

Which is the correct set-up to use the Angle Addition Postulate?

a)

 m∠1+m∠2=180m\angle1+m\angle2=180  

b)

 m∠1+m∠2=m∠PADm\angle1+m\angle2=m\angle PAD  

c)

 m∠1+m∠2=90m\angle1+m\angle2=90  

d)

 m∠1=m∠2m\angle1=m\angle2  

6.

If m∠PAD = 125°m\angle PAD\ =\ 125\degree ,  m∠1=(5x−56)°m\angle1=\left(5x-56\right)\degree  and  m∠2 = (3x + 13)°m\angle2\ =\ \left(3x\ +\ 13\right)\degree  then  x = x\ =\   

a)

 x=34.5x=34.5  

b)

 x = 17x\ =\ 17  

c)

 x =28x\ =28  

d)

 x=21x=21  

7.

Using the Angle Addition Postulate, how would you set up this problem?

a)

 m∠GLW +m∠WLN = m∠9m\angle GLW\ +m\angle WLN\ =\ m\angle9  

b)

 m∠4 = m∠5m\angle4\ =\ m\angle5  

c)

 m∠4 + m∠5 =90m\angle4\ +\ m\angle5\ =90  

d)

 m∠4+m∠5 = 180m\angle4+m\angle5\ =\ 180  

8.

If  m∠4=42°m\angle4=42\degree  then  m∠5=m\angle5=  

a)

 42°42\degree  

b)

 48°48\degree  

c)

 138°138\degree  

d)

 180°180\degree  

9.

If UV‾\overline{UV}  bisects  ∠CUJ\angle CUJ  then what must be true?

a)

 ∠1≅∠2\angle1\cong\angle2  

b)

 m∠1+m∠2=90m\angle1+m\angle2=90  

c)

 m∠1+m∠2=180m\angle1+m\angle2=180  

d)

 m∠1+m∠2=m∠3m\angle1+m\angle2=m\angle3  

10.

If UV‾\overline{UV}  bisects  ∠CUJ\angle CUJ  and  m∠1 = 37°m\angle1\ =\ 37\degree  and  m∠2 = (4x−35)°m\angle2\ =\ \left(4x-35\right)\degree  then   x=x=  

a)

37

b)

53

c)

18

d)

14

11.

If ∠6\angle6 and  ∠7\angle7  are complementary angles, then what must be true? 

a)

 ∠6≅∠7\angle6\cong\angle7  

b)

 m∠6+m∠7=90m\angle6+m\angle7=90  

c)

 m∠6+m∠7=180m\angle6+m\angle7=180  

d)

 m∠6+m∠7=m∠13m\angle6+m\angle7=m\angle13  

12.

If m∠VHZ=90°m\angle VHZ=90\degree  then  ∠VHZ\angle VHZ  can be classified as a(n):

a)

Obtuse angle

b)

Straight Angle

c)

Acute Angle

d)

Right angle

13.

 ∠1\angle1  and  ∠3\angle3  are called

a)

Supplementary Angles

b)

Complementary Angles

c)

Vertical Angles

d)

Obtuse Angles

14.

If m∠4+m∠5=180m\angle4+m\angle5=180  then  ∠4\angle4  and  ∠5\angle5  are 

a)

Supplementary Angles

b)

Straight Angles

c)

Complementary Angles

d)

Vertical Angles

15.

If  m∠3=40°m\angle3=40\degree  then  m∠2=m\angle2=  

a)

 90°90\degree  

b)

 40°40\degree  

c)

 140°140\degree  

d)

 50°50\degree