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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.
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.
Area of a Segment Starter 1. (Review of last lesson) Find the area of a sector whose radius is cm and whose angle at the centre is , giving your answer exactly (i.e. in terms of ). 2. (Review of previous material) A field in the shape of an equilateral triangle has sides of length 32 m. Find the area of the field. Notes
The area of the segment of a circle is determined by subtracting the triangle formed inside the sector from the sector which has the segment. In this article, we shall discuss in detail the segment and area of a segment of a circle and all related theorems with proof.
Free segment of a circle GCSE maths revision guide, including step by step examples, exam questions and free segment of a circle worksheet.
Area of Segments and Annulus. Examples, solutions, videos, worksheets, games, and activities to help Geometry students learn how to find the area of segments and annulus. The following diagram shows how to find the area of a segment when the angle is given in degrees or in radians.
