Answered

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if a questions asks to find the area of half of the circle would you do 3.14(pie) times r2(radius squared) times 1/2? and if no then what would you do?

Sagot :

Answer:

[tex]A=\dfrac{3.14r^2}{2}[/tex]

Step-by-step explanation:

The area of a circle is given by :

[tex]A=\pi r^2[/tex]

Where

r is the radius of the circle.

If we talk about the area of half of the circle, it means we have to half the area such that,

[tex]A=\dfrac{\pi r^2}{2}\\\\or\\\\A=\dfrac{3.14r^2}{2}[/tex]

Hence, this is the required solution.

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