If the sum of the interior angles of a quadrilateral is 360°, and three angles are 70°, 90°, and 100°, what is the measure of the fourth angle?
Missing Angles Quadrilaterals

Quiz
•
Mathematics
•
7th Grade
•
Hard
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
90
360
70
100
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In a quadrilateral, if one angle is 150° and the other three angles are each 85°, what is the measure of the missing angle?
120
80
100
90
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the measure of one angle in a quadrilateral is 45° and the other three angles are each 120°, what is the measure of the missing angle?
100
90
60
75
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In a quadrilateral, if two angles are 60° and 110°, and the third angle is 85°, what is the measure of the fourth angle?
120
75
105
90
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the sum of the interior angles of a quadrilateral is 360°, and three angles are 80°, 100°, and 70°, what is the measure of the fourth angle?
110
150
120
90
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the measure of one angle in a quadrilateral is 60° and the other three angles are each 100°, what is the measure of the missing angle?
60
100
90
120
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the value of angle (Z) ?
145
134
35
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