write an equation for a circle:
*The endpoints of a diameter are (0,6) and (6,0)
write an equation for a circle:
*The endpoints of a diameter are (0,6) and (6,0)
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Find the length of the diameter using the distance formula
$$\\d=\sqrt{(6-0)^2+(0-6)^2}=\sqrt{72}=2\sqrt{18}\\\\
radius=\sqrt{18}\\\\$$
the centre is the midpoint of (0,6) and (6,6) = (3,3)
so
$$(x-3)^2+(y-3)^2=18$$
Here is the graph
write an equation for a circle:
*The endpoints of a diameter are (0,6) and (6,0)
I like this question :)
Find the length of the diameter using the distance formula
$$\\d=\sqrt{(6-0)^2+(0-6)^2}=\sqrt{72}=2\sqrt{18}\\\\
radius=\sqrt{18}\\\\$$
the centre is the midpoint of (0,6) and (6,6) = (3,3)
so
$$(x-3)^2+(y-3)^2=18$$
Here is the graph