This math topic focuses on finding the missing angles in parallelograms, using the property that the sum of interior angles of a parallelogram is 360 degrees. The problems progress through various levels of difficulty, testing the student's ability to apply geometric principles in solving for unknown angles. This is part of a broader study on geometry, specifically dealing with angles and transformations.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Missing Angle on the Parallelogram
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Find the missing angle of the parallelogram
Missing Angle on the Parallelogram Worksheet
| Math worksheet on 'Missing Angle on the Parallelogram (Level 3)'. Part of a broader unit on 'Geometry - Angles and Transformations - Intro' Learn online: app.mobius.academy/math/units/geometry_angles_and_transformations/ |
1
| Find the missing angle of the parallelogram given that the interior angles must add up to 360° |
a
| 113 |
b
| 98 |
c
| 136 |
d
| 158 |
e
| 151 |
f
| 128 |
2
| Find the missing angle of the parallelogram given that the interior angles must add up to 360° |
a
| 72 |
b
| 35 |
c
| 87 |
d
| 80 |
e
| 57 |
f
| 42 |
3
| Find the missing angle of the parallelogram given that the interior angles must add up to 360° |
a
| 40 |
b
| 48 |
c
| 70 |
d
| 78 |
e
| 55 |
f
| 63 |
4
| Find the missing angle of the parallelogram |
a
| 40 |
b
| 70 |
c
| 90 |
d
| 80 |
e
| 55 |
f
| 50 |
5
| Find the missing angle of the parallelogram |
a
| 90 |
b
| 70 |
c
| 40 |
d
| 50 |
e
| 55 |
6
| Find the missing angle of the parallelogram |
a
| 50 |
b
| 70 |
c
| 75 |
d
| 45 |
e
| 60 |
f
| 90 |
7
| Find the missing angle of the parallelogram given that the interior angles must add up to 360° |
a
| 125 |
b
| 102 |
c
| 117 |
d
| 87 |
e
| 110 |
f
| 95 |