Find the length of the arc in terms of π that subtends an angle of 30°. By Seekh Raha Hoon

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  • Опубликовано: 29 авг 2024
  • Seekh Raha Hoon RUclips Channel
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    How to calculate the unknown among a central angle, radius, and arc length of a given circle
    Find the length of the arc in terms of π that subtends an angle of 30∘ at the centre of a circle of radius 4 cm.
    2π3
    ∴ Length of an arc =2π3. Was this answer helpful? Find, in terms of the π, the length of the arc that subtends an angle of 30∘ at the centre of a circle of radius 4 cm.
    Consider the circle of radius ‘r’ below showing a sector containing an angle θ at the center.
    The arc formed by the segments OA and OB is S and the angle it subtends at the centre is θ. The angle θ is given by the relationship:
    Θ = S/r
    Where r is the radius of the circle and is represented by the segments OA or OB. Hence, arc length
    S = rΘ
    Where Θ is typically in radians. In the given problem Θ = 30° and r = 4 cm
    180° = π radians
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Комментарии • 7

  • @bharatvarshney1263
    @bharatvarshney1263 6 месяцев назад

    👍

  • @yusufzahir9653
    @yusufzahir9653 6 месяцев назад

    Bhai 3 circle kay beech mai shaded triangle wala figure bataiye

    • @SeekhRahaHoon
      @SeekhRahaHoon  6 месяцев назад

      aap hamare instagram par screenshot bheje...

  • @Rahulyadav-gc5km
    @Rahulyadav-gc5km 2 месяца назад

    Bhai alt+v se virtual segment nahi aya... View menu khul gya

    • @SeekhRahaHoon
      @SeekhRahaHoon  2 месяца назад

      Alt + V ye mene khud se shortcut create kiya hua hai... ye kaise banate hai ya to aap is par khud search karke dekh lijiye nahi to kaise create karte hai... is par der se sahi lekin video bhi jarur banaunga...

  • @user-ye9rl2dq7w
    @user-ye9rl2dq7w 21 день назад

    Please can you explain in English

    • @SeekhRahaHoon
      @SeekhRahaHoon  19 дней назад

      All our videos are in Hindi language, if you watch our tutorial video by turning on English subtitles, you will understand clearly, what I want to say to my audience, or it is enough to give signals to a wise person like you.