How to calculate area of sector

how to calculate area of sector

The first thing to do is calculate the dimensions of the pizza box. For example, if the central angle is 100 degrees and the radius is 5, you would divide 100 by 360 to get. Article Info This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness.

how to calculate area of sector

Now, we know that the diameter of the pizza is four inches less than 16 inches. For example, if you know the sector is one-fourth of the circle, multiply 360 by one-fourth. This gives you the area of the sector.

How to Determine the Area of Sectors and Segments of a Circle

Include your email address to get a message when this question is answered. Did this summary help you? Louis, MO 63105.

how to calculate area of sector

Co-Authored By:. Method 2.

SAT Math : How to find the area of a sector

This notification is accurate. A central angle of a circle measures 60 degrees. Exam 70-698 - Installing and configuring Windows 10. Divide the length of the arc by the length of the circumference. What is the area of the shaded section of the circle?

how to calculate area of sector

Using the formula for the area of a circle, , we can see that. Be careful! We can use this to solve for the circumference of the circle, , or.

Male or Female? Sign In.

how to calculate area of sector

Double the radius, then multiply by pi. Your Full Name. Then, multiply the two numbers to get the area of the sector. The total area of the plot is the square less the semicircle: Privacy Policy.