Area of a sector calculator

Image of a sector


Instructions for using this area of a sector calculator

The calculator is not hard to use. If you are not sure what a sector is, study my lesson about sector in the geometry section of the website

Enter the length of the radius of the circle

Enter the measure of the angle between the radii

Then click on the button that says calculate

Do not enter numbers with a slash (/)! If you do, the wrong answer will be computed

Therefore, convert all fractions into decimals before entering numbers

Enter all numbers without the unit. For example, if r = 5 cm, enter 5.

For the angle, enter a positive number smaller or equal to 360


Enter n or the angle:

Enter the radius of the circle

  

The area of this sector is :  



Buy a comprehensive geometric formulas ebook. All geometric formulas are explained with well selected word problems.




Need a math tutor?
Get an answer in 10 minutes or less from a math expert!


Justanswer features top-notch math experts handpicked by personnel after they have taken and passed a rigourous math test and after their credentials have been verified by a third party

Most math experts have bachelor's or master's degree in math or a related field



Ask a Math Tutor or Teacher Now

We have partnered with JustAnswer so that you can get an answer ASAP.

JustAnswer




New math lessons

Your email is safe with us. We will only use it to inform you about new math lessons.

Follow me on Pinterest


Page copy protected against web site content infringement by Copyscape

Recent Articles

  1. Number Game

    Dec 01, 16 06:27 AM

    1. Think of any positive whole number. No fractions, no decimals,no percents. 2. Double that number. 3. Add 10 to that result in step 2. 4. Divide

    Read More