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What is the radius of the circle whose equation is x2 + y2 = 9? 3 9 81
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3 votes
What is the radius of the circle whose equation is x2 + y2 = 9?
3
9
81

User Scottlimmer
by
8.1k points

2 Answers

4 votes

Answer:

3

Explanation:

User Tattybojangler
by
8.2k points
1 vote
x^2 + y^2 = 9 = r^2

r=3


the radius of the circle is 3
User Silly
by
7.7k points
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