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Mathematics / Areas Related to Circles

Mathematics / Areas Related to Circles

  • Length of the arc of a sector = Ɵ / 360 x 2 Π r = Ɵ / 360 x (Circumference of circle)
  • Perimeter of a sector = 2r + Ɵ / 360 x 2 Π r
  • Area of the sector = Ɵ / 360 x Π r2 = Ɵ / 360 x (Area of the circle)
  • Area of segment = area of the corresponding sector – area of the corresponding triangle
Exercises
Lessons
Topics
Exercises
Lessons
Topics
  • Area of a Circle

    • Questions: 150

    Areas Related to Circles - Assess

    • Questions: 151
    • Introduction to Areas Related to Circles
    • Perimeter and Area of a Circle - Review
    • Areas of Sector and Segment of a Circle
    • Areas of Combinations of Plane Figures
    • Review of Areas Related to Circles
  • Areas Related to Circles

    A lesson on Areas Related to Circles

    Areas related to circle -- Summary

    Learnhive Lesson on Areas related to circle

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