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22 October, 06:19

A pie has a diameter of 9 inches. eeach slice of the pie has a central angle of 45 degrees. what is the area of each slice

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  1. 22 October, 07:37
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    Area of each slice will be given by:

    A=θ/360πr²

    where:

    θ=45°

    r=9/2 inches

    Thus

    A=45/360*π * (9/2) ²

    A=7.952 in²

    This the area of each slice is 7.592 in²
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