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Area Of A Segment. Here we will learn about the area of a segment including how to identify a segment of a circle and how to find the area of it. There are also worksheets based on Edexcel, AQA and OCR exam questions, along with further guidance on where to go next if you’re still stuck.
Area of a Segment. Equipment needed: Calculator, pen. Guidance. Read each question carefully before you begin answering it. Check your answers seem right. Always show your workings. Video Tutorial. www.corbettmaths.com/contents. Video 63. Answers and Video Solutions. 1. Shown below is a sector, OAB, of a circle with centre O.
These worksheets are based on finding the area of the segment of a circle using the parameters like area of triangle, area of sector and central angle.
What is the Area of a Segment? A segment is created when a chord (a straight line across the circle) divides the circle into two parts. To find the area of a segment you need to find the area of the sector and subtract the area of the triangle.
A segment of a circle is the area enclosed by an arc of a circle and a chord. There are two main types of segment: The major segment is the segment where the arc length is greater than half the circumference of the circle. The minor segment is the segment where the arc length is less than half the circumference of the circle.
The formula for the area of a circle is \pi r^2. The area of this sector, 160 \text{m}^2 , must be equal to \frac{x}{360} of the total area of the circle. So, as an equation, this looks like:
Navigate through our free worksheets to practice and excel in finding the area of the segment of circles given the central angle and radius of the figures.
