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9 January, 04:28

How do I find the area of a half circle?

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  1. 9 January, 04:44
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    Step-by-step explanation: To find the area of a half circle or semi-circle, start with the formula for the area of a circle.

    Area = πr²

    Next, since a half circle is half the size of a circle, we just divide the area of a full circle by 2.
  2. 9 January, 04:57
    0
    Since we know that a half circle stands for a semi circle, we just simply divide the equation by two to find the area of a semicircle. The formula for the area of a semicircle is A=pi * r^2/2
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