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WorksheetsAngles and Polygons Practice Test
Total questions: 20
Worksheet time: 17mins
What is the measurement of the missing angle? Remember: the sum of the angles in a triangle is 180 ° .
(a)
Find the measure of the third angle in a triangle with two angles measuring 60 degrees each.
(a)
A quadrilateral's angles are
110o
80o
50o
What is the measurement of the missing angle?
Remember that the interior angles of a quadrilateral add up to 360o .
90
100
130
120
Determine the measure of the third angle, without measuring.
50
55
60
40
Determine the measure of the third angle, without measuring.
40
30
34
50
Determine the measure of the third angle, without measuring.
51
57
53
50
Extra Challenge:
Use what you know about straight angles to determine the interior angles at the bottom of this quadrilateral.
What is the measurement of the missing angle in the top right of the quadrilateral?
(a)
Find the measurement of b
(a)
Three angles of a quadrilateral are given. Find the measurement of the fourth angle.
(a)
Three angles of a quadrilateral are given. Find the measurement of the fourth angle.
(a)
Three angles of a quadrilateral are given. Find the measurement of the fourth angle.
(a)
Three angles of a quadrilateral are given. Find the measurement of the fourth angle.
(a)
Three angles of a quadrilateral are given. Find the measurement of the fourth angle.
(a)
Three angles of a quadrilateral are given. Find the measurement of the fourth angle.
(a)
Two angles are given, find the measure of the third.
70o,60o
(a)
Two angles are given, find the measure of the third.
25o,90o
(a)
Two angles are given, find the measure of the third.
110o,40o
(a)
If a triangle has a 150 degree and a 10 degree angle, what is the measure of the third angle?
180 - 150 - 10 =
60
20
40
25
Find the measurement of the missing angle with the question mark. Type your answer with both the number and the word "degrees" like this: 100 degrees
(a)
A student measured a triangle. She recorded the angle measures as; 60 degrees, 50 degrees, 70 degrees. Did she measure correctly?
Yes
No
