Friday, September 4, 2015

Parts of an angle


Using the diagram above.  Describe and name the parts of an angle.

10 comments:

  1. B is the vertex which is the midpoint.
    A and C are the rays which you need to make an angle

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  2. Two rays and three points.
    <ABC
    <CBA
    <B

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  3. Point B is the vertex and that's where the two rays or line segments meet to form an angle.

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  4. It looks like it's less than 90 degrees. It's called an acute angle.

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  5. B is the point and the two next to them are rays

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  6. Point B is the vertex and that's when two rays or line segments meet to form an angle

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  7. 1. right angle
    2. obtuse angle
    3. acute angle
    4. staright angle
    5. reflex angle

    1. b is the acute part of a angle and c and a are the rays that connect to make up the angle

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  8. point B is the vertex and point C and A are the rays so then this is angle ABC

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  9. B is the point and the two other points are rays

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  10. it is a Acute angle, and is less than 90*

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