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Can some please help me and explain how I can solve this?
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5 votes
Can some please help me and explain how I can solve this?

Can some please help me and explain how I can solve this?-example-1
User Multicolaure
by
8.7k points

1 Answer

3 votes

Answer:


{r}^(2) = 81


r = 9

Explanation:

This is an equation of a circle.

Center: origin

Radius: 9

User Alexandru Guzinschi
by
8.2k points
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