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Symbol for an angle in trigonometry?
The Greek letter theta
What is the symbol for an angle?
Usually the Greek letter theta is used. It looks like a 0 (zero) with a horizontal line through it.
How to name an angle?
The greek letter theta is usually used to denote an unknown angle. An angle of 90 degrees is a right angle, an angle between 0-90 degrees is an acute angle, bigger than 90 degrees but less than 180 is an obtuse angle, and bigger than 180 but less than 360 is a reflex angle.
What is the trigonometric of theta?
In trigonometric problems, the Greek letter theta is often used to designate an angle that has not been measured. It is a lot like the way the letter x is used in algebra.
What is a zalambdodont?
A zalambdodont is a creature which has teeth with two ridges which meet at an angle, thus forming a shape similar to the Greek letter lambda (Λ).
