What are angles
When two straight lines intersect, they form angles at the intersection. The angle describes how the two straight lines relate to each other. The angles that arise can be very different. A particularly important angle is the right angle. In a rectangle, the neighboring sides always meet at a right angle. The angles belong in the school subject geometry.
However, angles can also be smaller than a right angle, in which case one speaks of acute angles. Angles that are larger than a right angle can be obtuse, straight, or obtuse angles. If the angle makes a whole circle, one speaks of a full angle.
Angles are measured in degrees. A whole circle has 360 °. You read 360 degrees. Half a circle is 180 degrees. A quarter of a whole circle is 90 degrees, which is a right angle.
Angles are measured with a set square or a so-called protractor. They are marked with an arc in a drawing. They are usually named with Greek letters. They are then called, for example, Alpha, Beta, Gamma or Delta.
Angles also play an important role in everyday life. In ships and airplanes, the exact direction in which one is moving is also given in degrees. When surveying the earth, angles are also very important. If you turn around yourself with the skateboard, you do a 360, that is, one turn of 360 degrees.
An acute angle is less than 90 degrees.
A right angle is exactly 90 degrees.
An obtuse angle is greater than 90 degrees but less than 180 degrees.
A straight angle is exactly 180 degrees.
An obtuse angle is greater than 180 degrees but less than 360 degrees.
A full angle is exactly 360 degrees.
For "Winkel" there are also other search results from Blinde Kuh and Ask Finn.
- How do you measure responsive customer service
- Which side dishes go well with spaghetti?
- Which is the strongest currency in Asia
- Lead Maggi to cancer
- What is your general opinion about Italy
- When does WordPress start paying for blogs?
- Why is BMI used to measure obesity
- What causes bone cancer in dogs
- How difficult is school in Singapore
- Why do the Chinese call themselves turtles
- Is feminism misunderstood why or why not
- What is the best gingerbread recipe
- Is overdose with beta blockers painful
- How do you solve this aptitude question
- Smart TVs replace normal TVs
- Salesforce Administration Certification is really important
- Hitler feared America
- How can I get free hosting
- How long does affiliate marketing take
- The Apple Card is available in Canada
- What is borderline about borderline personality disorder
- Why is divinity not spirituality
- Can we have coffee after dinner?
- Why do patients flirt with their nurse