Missing Angle on the Parallelogram (Level 2)

This math topic focuses on finding missing angles in parallelograms. It enhances understanding of geometric properties of parallelograms, particularly the sum of interior angles, which is crucial for solving the given problems. Through multiple exercises, learners apply concepts from the broader unit on Geometry - Angles and Transformations. Each problem presents a parallelogram with specific angles marked and requires the learner to calculate the unmarked angles, ensuring mastery in understanding that the angles in a parallelogram add up to 360 degrees.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Missing Angle on the Parallelogram Worksheet

Math worksheet on 'Missing Angle on the Parallelogram (Level 2)'. 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

a

70

b

90

c

30

d

40

e

50

f

60

2

Find the missing angle of the parallelogram

a

60

b

10

c

0

d

40

e

20

f

30

3

Find the missing angle of the parallelogram

a

70

b

50

c

40

d

90

e

60

f

30

4

Find the missing angle of the parallelogram

a

140

b

120

c

160

d

130

e

150

f

110

5

Find the missing angle of the parallelogram given that the interior angles must add up to 360°

a

130

b

120

c

110

d

150

e

90

f

125

6

Find the missing angle of the parallelogram given that the interior angles must add up to 360°

a

65

b

35

c

70

d

50

e

30

f

80

7

Find the missing angle of the parallelogram given that the interior angles must add up to 360°

a

45

b

50

c

20

d

40

e

70

f

60