214k views
2 votes
Determine the diameter of the circle with the given equation x2+y2=9

User Mrtsherman
by
6.0k points

1 Answer

1 vote
9=r², r=3
d=2r=2*3=6
the diameter is 6.
User Yoshinbo
by
6.5k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.