Missing angles on a straight line and around a point
5th grade (Year 6 in England) · 16 questions · Common Core: 7.G.B.5 · England: Y5 Geometry, Y6 Geometry
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Date
Score/ 16
Question 1
Four angles meet at a point: 49°, 86°, 145° and x. Find x.
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Question 2
Three angles sit on a straight line: 43°, 74° and y. Find y.
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Question 3
On a straight line there are three angles: 72°, x and x (the two x angles are equal). Find x.
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Question 4
Four angles meet at a point: 66°, 99°, 38° and x. Find x.
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Question 5
Three angles sit on a straight line: 30°, 30° and y. Find y.
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Question 6
On a straight line there are three angles: 84°, x and x (the two x angles are equal). Find x.
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Question 7
Four angles meet at a point: 78°, 91°, 54° and x. Find x.
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Question 8
Three angles sit on a straight line: 57°, 55° and y. Find y.
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Question 9
On a straight line there are three angles: 78°, x and x (the two x angles are equal). Find x.
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Question 10
Four angles meet at a point: 70°, 61°, 97° and x. Find x.
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Question 11
Three angles sit on a straight line: 44°, 44° and y. Find y.
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Question 12
On a straight line there are three angles: 54°, x and x (the two x angles are equal). Find x.
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Question 13
Four angles meet at a point: 107°, 66°, 44° and x. Find x.
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Question 14
Three angles sit on a straight line: 62°, 62° and y. Find y.
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Question 15
On a straight line there are three angles: 84°, x and x (the two x angles are equal). Find x.
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Question 16
Four angles meet at a point: 74°, 58°, 162° and x. Find x.
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