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aniked [119]
3 years ago
13

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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