Remainder of 180 Degree Angle (Level 4)
This math topic focuses on calculating the complementary angles to make a total of 180 degrees, which is pertinent to the study of intersecting, parallel, and perpendicular lines in geometry. Students are given one angle and must determine the measure of the other angle to complete 180 degrees. The topic features multiple-choice questions where the possible answers are listed, and learners must choose the correct one that sums up to 180 degrees with the given angle.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
moreAngles - Remainder of 180 Degree Angle Worksheet
| Math worksheet on 'Angles - Remainder of 180 Degree Angle (Level 4)'. Part of a broader unit on 'Geometry - Intersecting, Parallel, and Perpendicular Lines' Learn online: app.mobius.academy/math/units/geometry_lines_intersecting_parallel_perpendicular_intro/ |
1
| A 180º angle is made up of a 145º angle and another angle. How many degrees is the other angle? |
a
| 20º |
b
| 15º |
c
| 35º |
d
| 25º |
e
| 45º |
f
| 40º |
2
| A 180º angle is made up of a 45º angle and another angle. How many degrees is the other angle? |
a
| 155º |
b
| 135º |
c
| 115º |
d
| 145º |
e
| 140º |
f
| 125º |
3
| A 180º angle is made up of a 59º angle and another angle. How many degrees is the other angle? |
a
| 121º |
b
| 111º |
c
| 126º |
d
| 136º |
e
| 101º |
f
| 141º |
4
| A 180º angle is made up of a 71º angle and another angle. How many degrees is the other angle? |
a
| 114º |
b
| 119º |
c
| 99º |
d
| 109º |
e
| 94º |
f
| 89º |
5
| A 180º angle is made up of a 95º angle and another angle. How many degrees is the other angle? |
a
| 65º |
b
| 95º |
c
| 85º |
d
| 60º |
e
| 105º |
f
| 70º |
6
| A 180º angle is made up of a 55º angle and another angle. How many degrees is the other angle? |
a
| 125º |
b
| 140º |
c
| 135º |
d
| 100º |
e
| 145º |
f
| 110º |
7
| A 180º angle is made up of a 73º angle and another angle. How many degrees is the other angle? |
a
| 102º |
b
| 127º |
c
| 82º |
d
| 107º |
e
| 122º |
f
| 117º |