Types of Angles

Math Doubts

An angle is formed possibly from $0^\circ$ to $360^\circ$ for a rotation. The angles from $0^\circ$ to $360^\circ$ are classified into seven types of angles in geometry. Here is the list of different types of angles with examples.

List of angles

Zero angle

An angle of $0^\circ$.

Learn more

Acute angle

An angle of less than $90^\circ$.

Learn more

Right angle

An angle of $90^\circ$.

Learn more

Obtuse angle

An angle of greater than $90^\circ$ and less than $180^\circ$.

Learn more

Straight angle

An angle of $180^\circ$.

Learn more

Reflex angle

An angle of greater than $180^\circ$ and less than $360^\circ$.

Learn more

Complete angle

An angle of $360^\circ$.

Learn more

Latest Math Topics

Nov 10, 2021

What is Partial Derivative?

Nov 01, 2021

Proof of $\dfrac{d}{dx}{\big(a^{\displaystyle x}\big)}$ by eliminating the exponential notation

Oct 04, 2021

Subtraction rule of Inequalities

Sep 27, 2021

General or Standard form of a Polynomial in One variable

Sep 25, 2021

$(1+x)^n$ formula

Latest Math Problems

Nov 11, 2021

Evaluate $\dfrac{\partial}{\partial x}\,\log_{e}{\big(x^2+y^2\big)}$ and $\dfrac{\partial}{\partial y}\,\log_{e}{\big(x^2+y^2\big)}$ by formulas

Nov 08, 2021

Evaluate $\displaystyle \large \lim_{x\,\to\,\infty}{\normalsize \bigg(1+\dfrac{4}{x}\bigg)^{\displaystyle 3x}}$ by Logarithms

Nov 02, 2021

Evaluate $\sin{50^\circ}$ $-$ $\sin{70^\circ}$ $+$ $\sin{10^\circ}$

Oct 16, 2021

Evaluate $\dfrac{d}{dx}{\big(x^{\displaystyle x}\big)}$ from first principle

Oct 09, 2021

Evaluate $\dfrac{d}{dx}{\big(x^{\displaystyle x}\big)}$ by Logarithms

A best free mathematics education website for students, teachers and researchers.

Maths Topics

Learn each topic of the mathematics easily with understandable proofs and visual animation graphics.

Maths Problems

Learn how to solve the maths problems in different methods with understandable steps.

Learn solutions

Subscribe us

You can get the latest updates from us by following to our official page of Math Doubts in one of your favourite social media sites.