Estimating (degrees) With Reference (Level 1)
This math topic focuses on estimating angles in degrees, specifically comparing a given angle to estimate a second angle. This skill is an essential part of the Geometry - Angle Basics unit. Students are presented with illustrations and must choose the closest estimate from multiple choices. The progression of questions is designed to reinforce a practical understanding of angle estimation, pivotal for developing spatial reasoning and geometry skills.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
moreAngles - Estimating (degrees) With Reference Worksheet
| Math worksheet on 'Angles - Estimating (degrees) With Reference (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
| If the first angle is 15°, what is a good estimate for the second angle? |
a
| 30º |
b
| 205º |
c
| 75º |
d
| 125º |
e
| 165º |
f
| 195º |
2
| If the first angle is 60°, what is a good estimate for the second angle? |
a
| 145º |
b
| 215º |
c
| 45º |
d
| 100º |
e
| 185º |
f
| 105º |
3
| If the first angle is 30°, what is a good estimate for the second angle? |
a
| 145º |
b
| 15º |
c
| 155º |
d
| 70º |
e
| 95º |
f
| 65º |
4
| If the first angle is 45°, what is a good estimate for the second angle? |
a
| 175º |
b
| 150º |
c
| 75º |
d
| 30º |
e
| 125º |
f
| 185º |
5
| If the first angle is 30°, what is a good estimate for the second angle? |
a
| 130º |
b
| 200º |
c
| 100º |
d
| 145º |
e
| 110º |
f
| 45º |
6
| If the first angle is 45°, what is a good estimate for the second angle? |
a
| 135º |
b
| 190º |
c
| 60º |
d
| 160º |
e
| 225º |
f
| 5º |
7
| If the first angle is 75°, what is a good estimate for the second angle? |
a
| 145º |
b
| 185º |
c
| 180º |
d
| 90º |
e
| 140º |
f
| 35º |