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At any time you are referring to it in a calculation / formula.

It's conventional to refer to the angles of a triangle in a geometrical problem by A, B, C, and the opposite sides by a, b, c - but you can also use Greek letters, or anything really as long as you make it clear at the start.

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Q: When can you name an angle by one letter?
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Related questions

An angle can be named with one capital letter?

An angle can be named with one capital letter.


What is the letter that has one right angle and one acute angle?

my answer is R


What letter has 1 acute angle?

If you mean which alphabet letter, an L has one right angle; a T has a right and left acute angle.


What kinds of angles do you see in the letter L?

There are no angles in the letter l it is a straight line That's not right. There is one angle in the Letter l. its a 180 degree angle.


When can An angle be named with one capital letter?

An angle can be named with one capital letter when the point represented by the letter is at the vertex (the endpoint of the two rays, lines, etc.)


What is the correct letter name for angle 1 to the right?

abc


Which letter that has acute angle?

A is one possible answer.


What is the name for a parallelogram with one right angle?

A parallelogram with one right angle has four of them. The name for this figure is a rectangle.


What is the angle name for one fourth of the revolution?

A right angle.


How do you label an angle?

You can identify it by a letter from the alphabet of your choice. Conventionally, if using the Roman alphabet, an upper case (capital) letter is used, or even other symbols. Alternatively, you can name it using the vertex of the angle and one point on each of the two rays forming the arms of the angle. In this case, the letter fr the vertex must be the middle letter. Thus, the angle PQR is formed where the ray PQ meets the ray QR. This is not the same as angle PRQ.


What kinds of angle in the letter r?

3 right angles, one obtuse angle


Can an angle be named with only one letter?

yes...............