This math topic focuses on measuring angles under 180 degrees using a protractor. The tasks, designed as a part of an introductory unit on geometry concerning angles and their transformations, challenge students to identify the correct angle measurements presented in various questions. Each question provides multiple choice answers. The emphasis is on practical application of using a protractor to measure angles, reinforcing basic geometrical skills in a straightforward, visual manner.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Measure Angle With Protractor - Under 180 Degrees (Negative)
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Measure the angle using the protractor
Measure Angle With Protractor - Under 180 Degrees (Negative) Worksheet
| Math worksheet on 'Measure Angle With Protractor - Under 180 Degrees (Negative) (Level 1)'. Part of a broader unit on 'Geometry - Angles and Transformations - Intro' Learn online: app.mobius.academy/math/units/geometry_angles_and_transformations/ |
1
| Measure the angle using the protractor |
a
| 145º |
b
| 55º |
c
| 75º |
d
| 130º |
e
| 150º |
f
| 30º |
2
| Measure the angle using the protractor |
a
| 90º |
b
| 50º |
c
| 190º |
d
| 195º |
e
| 140º |
f
| 205º |
3
| Measure the angle using the protractor |
a
| 130º |
b
| 175º |
c
| 180º |
d
| 250º |
e
| 5º |
f
| 40º |
4
| Measure the angle using the protractor |
a
| 205º |
b
| 245º |
c
| 195º |
d
| 70º |
e
| 45º |
f
| 150º |
5
| Measure the angle using the protractor |
a
| 240º |
b
| 90º |
c
| 205º |
d
| 210º |
e
| 225º |
f
| 125º |
6
| Measure the angle using the protractor |
a
| 70º |
b
| 40º |
c
| 170º |
d
| 120º |
e
| 60º |
f
| 175º |
7
| Measure the angle using the protractor |
a
| 170º |
b
| 35º |
c
| 200º |
d
| 20º |
e
| 140º |
f
| 60º |