#### A PHP Error was encountered

Severity: Warning

Message: count(): Parameter must be an array or an object that implements Countable

Filename: controllers/calculator.php

Line Number: 37

Angle Calculator - Online Calculator - Tutorpace

# Angle Calculator

## Online Tutoring Is The Easiest, Most Cost-Effective Way For Students To Get The Help They Need Whenever They Need It.

#### SIGN UP FOR A FREE TRIAL

Angle is the measure of rotation formed between two rays. Angles play a huge role in Geometry and there are various calculations based on angles. One complete rotation gives an angle of 360°. Angles are classified into different types such as Arc angle and central angle in a circle, complimentary and supplementary angles, etc and Angle calculator is a fun tool which can be used to find calculations based on them.

Example 1: Find the complimentary angle of 60°. Example 2: Find the supplementary angle of 60°. So let a = 60°, then what is angle ‘b’, when ‘a’ and ‘b’ are

supplementary angles to each other?

a + b = 180°

60° + b = 180°

Solving for ‘b’ we can subtract 60° on both sides, we get

60° + b - 60° = 180° - 60°

b = 120°