3 years ago

If the area of a circle is 98

Mathematics

1 answer:

Pachacha [2.7K]3 years ago

3 0

Answer:

$7 \sqrt{2}$

Step-by-step explanation:

given : area =98π

we know area of a circle = π r^2

hence

πr^2=98π { cancelling both π }

r^2=98

$r = \sqrt{98}$

$r = 7 \sqrt{2}$

hope it helps

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If the area of a circle is 98​

If the area of a circle is 98