ବୃତ୍ତ ର ଚାପ (ARC OF CIRCLE) class 10 geometry exercise-2(b) in odia || Q no. 3,4&5 || ଖ ବିଭାଗ ||

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  • Опубліковано 8 жов 2024
  • #ଅନୁଶୀଳନୀ2b #Arc #circle #revolutioneducation
    What is an Arc of a Circle?
    An arc of a circle is any portion of the circumference of a circle. To recall, the circumference of a circle is the perimeter or distance around a circle. Therefore, we can say that the circumference of a circle is the full arc of the circle itself.
    How to Find the Length of an Arc?
    The formula for calculating the arc states that:
    Arc length = 2πr (θ/360)
    Where r = the radius of the circle
    π = pi = 3.14
    θ = the angle (in degrees) subtended by an arc at the center of the circle.
    360 = the angle of one complete rotation.

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