Full Rotation Angle or 360° or Circle
360° is the full rotation. It is also called “revolution” or “complete turn” or “circle”. A full rotation is equal…
Reflex Angles
Any angle that is more than 180° but less than 360 is called a reflex angle. See the below images:…
Straight Angle
Straight angle definition An angle that is exactly 180° degrees is called a straight angle. For example: Straight angle degree…
Obtuse Angle
What is obtuse Angle? Any angle that is more than 90° but less than 180° is called an obtuse angle….
Right Angles
An angle that is exactly equal to 90° is called a right angle. See the below example: There are many…
Definitions | Geometry | Maths
Acute Angle – Definition with Examples
What is an Acute Angle? An acute angle is an angle whose measure is greater than 0 degrees and less…
Acre Definition, Calculations and formulas
Acre is a US standard measurement unit of area. It uses to measure land and field in the United States….
Percentage – How to Find Percentage, Formula and Tricks
What is Percentage? In mathematics, a percentage is a quantity(number) or ratio that can be represented as a division of…
Abacus Definition with examples
Abacus is a mathematical tool that helps children to calculate in an easy manner. We can calculate the basic functions…
Sine, Cosine and Tangent – Trig Function
There are three main functions that you have to used in trigonometry and these are called Sine, Cosine, and Tangent….