Maths Angles

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  • Created by: Ellie.c
  • Created on: 26-04-16 18:16
Complementary Angles
Angles that add up to 90 degrees
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Supplementary Angles
Angles that add up to 180 degrees
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Right angle
An angle that measures exactly 90 degrees
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Obtuse Angle
An angle that is >90 degrees and
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Acute Angle
An angle that is
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Reflex Angle
An angle that is >180 degrees and
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Straight Angle
An angle that is 180 degrees
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Vertex
A point where two or more staright lines, rays or line segments meet
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Vertically Opposite Angles
Vertically opposite angles are the angles opposite each other when two lines cross. They are always equal to each other.
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Corresponding Angles ( F Angles )
Corresponding angles are always equal.
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Alternate Angles ( Z Angles )
Alternate angles are always equal
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Cointerior Angles ( U Angles )
Cointerior angles always add up to 180 degrees
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Angle
Is made when two lines meet at a point
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Other cards in this set

Card 2

Front

Angles that add up to 180 degrees

Back

Supplementary Angles

Card 3

Front

An angle that measures exactly 90 degrees

Back

Preview of the back of card 3

Card 4

Front

An angle that is >90 degrees and

Back

Preview of the back of card 4

Card 5

Front

An angle that is

Back

Preview of the back of card 5
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