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An umbrella has 8 ribs which …

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An umbrella has 8 ribs which are eqully spaced . Assuming umbrella to be a flat circle of radius 45cm . Find the area between the two consecutive ribs of the umbrells

    • Posted by Ansh Sharma 6 years, 11 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Sahitha?? Sharma 6 years, 11 months ago

    Theta=360/8=45° Area of sector =22/7×45×45×45/360 =794.81cm^2

    2Thank You

    Yagyanshu Yadav 6 years, 11 months ago

    11137.5cm^3

    2Thank You

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