30-04-2017
Mathematics

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what happens to the area if the radius of circle is halved

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charlottekrist charlottekrist

30-04-2017

If r is halved: r/2.
A = pi (r/2)(r/2)
A = pr (rr/4)

So te area is 1/4 of the original area.

Have a nice day :D

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Alejandroasdfg Alejandroasdfg

30-04-2017

it gets 1/4 of the original

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