Wording Question Regarding Angles

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In summary, angles can be classified as acute, obtuse, or right based on their degree measurement. They can be measured using a protractor by aligning its side with one side of the angle. Interior angles are formed inside a shape while exterior angles are formed outside, but both share a vertex with the shape. Complementary angles add up to 90 degrees and supplementary angles add up to 180 degrees. Adjacent angles share a common side and vertical angles are opposite and formed by intersecting lines. The sum of adjacent angles is 180 degrees and the sum of vertical angles is 360 degrees.
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Linday12
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[SOLVED] Wording Question Regarding Angles

If it says "to the horizontal", such as 30 degrees to the horizontal, would the angle be measured from Y or X? I measured it from the horizontal, but reading it over, it sounds like it's measured towards the horizontal, so I was thinking it may be from the vertical.

Thank you very much!
 
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  • #2
"30 degrees to the horizontal" means that the angle between the "thing" and the horizontal is 30 degrees.
 
  • #3
That's what I initially had, but I always want to read too much into it lol. Thanks for the clarification!
 
  • #4
No worries!
 

Related to Wording Question Regarding Angles

What is the difference between acute, obtuse, and right angles?

An acute angle is less than 90 degrees, an obtuse angle is greater than 90 degrees but less than 180 degrees, and a right angle is exactly 90 degrees.

How do you measure an angle?

Angles are typically measured in degrees using a protractor. The protractor is placed on the angle so that one of its sides lines up with one of the angle's sides. The degree measurement can then be read where the other side of the angle intersects with the protractor's scale.

What is the difference between interior and exterior angles?

Interior angles are angles that are formed inside a shape, such as a triangle or a quadrilateral. Exterior angles are angles that are formed outside a shape, but still share a vertex with the shape. The sum of an interior angle and its corresponding exterior angle is always 180 degrees.

What is the relationship between complementary and supplementary angles?

Complementary angles are two angles that add up to 90 degrees. Supplementary angles are two angles that add up to 180 degrees. In other words, if you have a complementary angle to one angle, the two angles will add up to form a right angle. If you have a supplementary angle to one angle, the two angles will add up to form a straight line.

What is the difference between adjacent and vertical angles?

Adjacent angles are two angles that share a common side and vertex. Vertical angles are two angles that are formed by intersecting lines and are opposite each other. The sum of adjacent angles is always 180 degrees, while the sum of vertical angles is always 360 degrees.

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