Year 9
Angles in parallel lines
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Lesson details
Key learning points
- In this lesson, we will review the various angle facts that appear with a transversal and parallel lines.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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5 Questions
Q1.
Angles on a straight line sum to 180 degrees.
False
Q2.
Angles around a point sum to 180 degrees.
True
Q3.
If a straight line contains 2 angles, one of which is 54 degrees, what is the size of the other angle?
180 degrees
27 degrees
306 degrees
Q4.
If a + b = 180 degrees, then 2a + 2b = 360
False
Q5.
Vertically opposite angles are never equal.
True
5 Questions
Q1.
Alternate interior angles are equal.
False
Q2.
Alternate exterior angles sum to 180 degrees.
True
Q3.
If I know Angle A and Angle B are allied angles and Angle A = 60 degrees, what is Angle B?
180 degrees
360 degrees
60 degrees
Q4.
Corresponding angles are equal.
False
Q5.
An intersection is the point at which two lines never meet.
True