Common Core 7.G.B.5 worksheet
7th grade (Year 8 in England) · 16 questions · Common Core: 7.G.B.5 · England: KS3 Geometry, GCSE Foundation Geometry, Y5 Geometry
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Question 1
What is the supplement of a 124° angle?
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Question 2
Three angles sit on a straight line. Two of them are 22° and 83°. Find the third.
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Question 3
Two lines cross, making four angles. One angle is 36°. What is the sum of the other two angles that are neither this angle nor the one opposite it?
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Question 4
4 equal angles fit exactly around a point, like slices of a round cake. How big is each angle, in degrees?
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Question 5
Three angles sit on a straight line: 59°, 39° and y. Find y.
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Question 6
Two vertically opposite angles are (2x + 13)° and 29°. Find x.
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Question 7
What is the supplement of 65°?
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Question 8
Two angles on a straight line are (3x + 39)° and 93°. Find x.
x =
Question 9
Two lines cross, making four angles. One angle is 117°. What is the sum of the other three angles?
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Question 10
Four angles meet at a point: 104°, 46°, 30° and x. Find x.
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Question 11
Four angles meet at a point: 82°, 48°, 84° and x°. Find x.
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Question 12
Two straight lines cross. One of the angles is 151°. What is the angle next to it (on the same straight line)?
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Question 13
Two straight lines cross. One of the angles is 137°. What is the angle next to it (on the same straight line)?
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Question 14
Two angles are supplementary. One is x° and the other is (3x + 128)°. Find x.
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Question 15
On a straight line there are three angles: 92°, x and x (the two x angles are equal). Find x.
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Question 16
Amara says the complement of 11° is 169°. What mistake did Amara make, and what is the correct complement?
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