find the radius of circle if a rectangle with side 14 m length and 11 m breadth has area equal to that of circle.​

find the radius of circle if a rectangle with side 14 m length and 11 m breadth has area equal to that of circle.​

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  1. Answer :

    The radius of circle = 7cm.

    Step-by-step explanation:

    Given that,

    • Area of rectangle = Area of circle.
    • The sides of rectangle are 14m length and 11m breadth.

    ∴ The area of rectangle :-

    We know,

    Area of rectangle = length × breadth.

    length × breadth

    14m × 11m

    154m²

    Hence, The area of circle is also 154m².

    Now, finding the radius of circle :-

    We know,

    Area of circle = πr²,

    A . T . Q,

    πr² = Area

    π × r² = Area

    22/7 × r² = 154

    r² = 154 × 7/22

    r² = 1078/22

    r² = 49

    r² = 7 × 7

    r = 7cm.

    ⠀ ⠀⠀∴ The radius of circle is 7cm.

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