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Definition
| - The union of 2 rays that have the same endpoint; measured in degrees or radians (trig.); the five types of angles are zero, acute, right, obtuse, and straight |
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- One of the lines that make a flat (2-dimensional) shape.
- Or one of the surfaces that make a solid (3-dimensional) object. |
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Definition
- - The common endpoint of the two rays
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Definition
-To find a number that shows the size or amount of something.
- Usually the number is in reference to some standard measurement, such as a meter or kilogram.
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Definition
| - An angle which is equal to 90°, one quarter of a full revolution. |
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Definition
- An obtuse angle is more than 90° but less than 180°
- In other words, it is between a right angle and a straight angle. |
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Term
Complementary Angles
[image]
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Definition
- Two Angles that add up to 90 degrees (a Right Angle). They don't have to be next to each other, just so long as the total is 90 degrees. |
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Term
Supplementary Angles
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Definition
-Two Angles are Supplementary if they add up to 180 degrees.
- They don't have to be together to be supplementary, just so long as the total is 180 degrees. |
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