Worksheetslines and angles- created by Rashmi
Total questions: 20
Worksheet time: 15mins
Name
Class
Date
1.
Supplementary angles always add up to
(a)
2.
Vertical angles are always
a)
acute
b)
total 180 degrees
c)
congruent (equal measures)
d)
adjacent angles
3.
If the angles (4x + 4)° and (6x – 4)° are the supplementary angles, find the value of x.
a)
180° divided by 2
b)
18°
c)
180°
d)
12°
4.
If AB ∥ CD, then ∠ QPR = ?
a)
50°
b)
60°
c)
40°
d)
35°
5.
What is the measure of angle b?
a)
36o
b)
56o
c)
63o
d)
117o
6.
Find the measure of angle 1.
a)
28o
b)
136o
c)
44o
d)
6o
7.
True or False. Given two parallel lines cut by a transversal, their corresponding angles are supplementary.
a)
false
b)
true
8.
WHICH IS THE CORRECT EQUATION TO SOLVE FOR X?
a)
16X+180 = 90
b)
12X - 19 = 4X +1
c)
12X - 19 + 4X +1=90
d)
12X - 19 + 4X +1=180
9.
If two adjacent angles are equal, then the measure of each of these angles is ____
a)
90°
b)
60°
c)
180°
d)
45°
10.
a)
∠a = 60°
b)
∠a = 50°
c)
∠a = 10°
d)
∠a = 55°
11.
a)
x = 60⁰
b)
x = 80⁰
c)
x = 120⁰
d)
x = 70⁰
12.
Which is the correct equation to solve for x?
a)
2x−10=4x+16
b)
2x−10+4x+16=180
13.
What do you know about ∠1 and ∠2 ?
a)
They are congruent.
b)
They are supplementary.
14.
What is the value of x?
a)
13
b)
6.2
c)
29.8
15.
Solve for y.
a)
y = 20
b)
y = 120
c)
y = 60
d)
y = 10
16.
Find x.
a)
130
b)
50
17.
A line that passes through parallel lines is called a ______________.
a)
transitive
b)
passer through line
c)
transversal
d)
bisector
18.
What is the measure of ∠3?
a)
55
b)
155
c)
45
d)
135
19.
Classify the pair of angles shown.
a)
supplementary
b)
complementary
c)
vertical
d)
corresponding
20.
If m∠5 = 110°, find the measure of ∠6.
a)
70°
b)
110°
c)
75°
d)
65°
100 %
