Article Info This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Finally, multiply.
When finding the area of a sector, you are really just calculating the area of the whole circle, and then multiplying by the fraction of the circle the sector represents.
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First, we figure out what fraction of the circle is contained in sector OPQ: Madeline Certified Tutor. Email address: Angle DBE is a right angle, and therefore of the circle so it follows: Your Infringement Notice may be forwarded to the party that made the content available or to third parties such as ChillingEffects.
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Method 1. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. In dollars, what is the total upkeep cost for the summer? Your Full Name. Did this article help you? Male or Female? For example, if you know the sector is one-fourth of the circle, multiply 360 by one-fourth.
Not Helpful 1 Helpful 3. In addition to the radius, you need to know either the degree of the central angle, or the length of the arc.