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Find the area of a sector …

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Find the area of a sector of a circle whose radius is r and length of the arc is l.

    • Posted by Shradha Kumari 4 years, 7 months ago

    CBSE > Class 10 > Mathematics
    • 4 answers

    Anuj Mishra 4 years, 7 months ago

    From formula , Area of sector = 1/2×l.r

    1Thank You

    Pushpa Chauhan 4 years, 7 months ago

    area of sector = ?,radius= r, length=l. Arc length= theta/360 *2πr l=theta/180*πr area of sector=theta/360*2πr^ we write as area of sector= theta/2*180*πr*r = (theta /180*πr)*r/2 =l*r/2 ans

    1Thank You

    Shradha Kumari 4 years, 7 months ago

    Iske bdd hi nhi ho raha h Pura find kijiye

    2Thank You

    Good Day 4 years, 7 months ago

    Area of sector = πr^2theta/360°

    1Thank You

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