How To Calculate

Learn how to calculate anything
Menu
  • bmi
Home
area
How To Calculate Area Of a Circle
area

How To Calculate Area Of a Circle

admin

The area occupied by a circle an be calculated in many different ways but the most straight forward way is to use the formula.

Formula:

how to calculate area circle

From the formula, all we need to find to calculate the area of a circle is the radius of the circle.

Radius: The distance from the center to the circumference of a circle

how to calculate area of a circle

In an ideal situation, the radius will be given. But since it’s a straight line, it can also me measured.

Since Pi is always a constant, we only need to fill in the value of Pi (3.142) into the formula to calculate the are of the circle.

Example:

Problem: Calculate the area of a circle with a radius of 6cm.

Solution:

how to calculate area of circle

Some Facts About Area Of a Circle:

The unit of measurement used for the radius of the circle will be the same unit used for the area. i.e. If radius was in cm then area will be in cm squared.

Area of a circle can be calculated when you have either the radius, diameter or circumference of the circle.

The area of the circle can also be used to calculate radius using the formula for calculating the area of the circle.

Share
Tweet
Reddit
Pinterest
Email
Next Article

Related Articles

Triangles have three sides and usually represent half a rectangle …

How To Calculate Area Of a Triangle

Leave a Reply

Cancel reply

Recent Posts

  • How To Calculate Rate
  • How To Calculate Percentage Discount (%)
  • How To Calculate Discount
  • How To Calculate Age From Date Of Birth
  • How To Calculate Volume Of a Cylinder

Categories

  • age
  • area
  • bmi
  • discount
  • percentage
  • rate
  • speed
  • velocity
  • volume
  • weight

How To Calculate

Learn how to calculate anything

Pages

  • About Us
  • Contact Us
  • Privacy Policy
Copyright © 2019 How To Calculate

Ad Blocker Detected

Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker.

Refresh