WorksheetsAngle Addition and Angle Bisector
Total questions: 15
Worksheet time: 4hrs 45mins
Name
Class
Date
1.
Angle JHG measures 161.
a)
m∠GHK=80.5,
m∠KHJ=161
b)
m∠GHK=161,
m∠KHJ=80.5
c)
m∠GHK=80.5,
m∠KHJ=80.5
d)
m∠GHK=161,
m∠KHJ=161
2.
Find the value of ∠A.
a)
25 degrees
b)
30 degrees
c)
35 degrees
d)
90 degrees
3.
Find the value of ∠A.
a)
39 degrees
b)
49 degrees
c)
51 degrees
d)
59 degrees
4.
A single angle that measures between 90 and 180 degrees.
a)
Obtuse Angle
b)
Acute Angle
c)
Right Angle
d)
Linear Pair
5.
A single angle that measures between 0 and 90 degrees.
a)
Obtuse Angle
b)
Acute Angle
c)
Right Angle
d)
Adjacent Angles
6.
Find x.
a)
−3
b)
−6
c)
−8
d)
−10
7.
a)
4
b)
−3
c)
−5
d)
9
8.
EJ bisects ∠DEF , m∠DEJ=5x+7 , m∠JEF=8x−8 .
Find x.
a)
5
b)
2
c)
6
d)
13
9.
BD bisects ∠ABC , m∠ABD=3x+5 and m∠ABC=2x+30 . Find m∠DBC .
a)
15°
b)
35°
c)
5°
d)
20°
10.
Find MK.
a)
6
b)
4
c)
14
d)
8
11.
B is the midpoint of AC. Find AB.
a)
2
b)
16
c)
8
d)
4
12.
A single angle that measures exactly 90 degrees.
a)
Obtuse Angle
b)
Acute Angle
c)
Right Angle
d)
Supplementary Angles
13.
What does the word BISECT mean?
a)
To cut something into more than five pieces.
b)
It is a plane with two sets of wings.
c)
A shape that has three sides.
d)
To cut something into two congruent pieces or in half.
14.
Which postulate or definition states that
m∠ADB + m∠BDC = m∠ADC?
m∠ADB + m∠BDC = m∠ADC?
a)
Segment Addition Postulate
b)
Angle Addition Postulate
c)
Definition of Angle Bisector
d)
Definition of Congruent Angles
15.
Find the missing angle.
a)
43
b)
47
c)
57
d)
67
100 %
