Answer:
10 units
Step-by-step explanation:
Because the center of the circle is at (9 , 9) and passes through (4 , 9), <u>the radius must be 5.</u>
<em>Radius</em> - The length from the center of a circle to its edge
<em>Diameter</em> - The length from one edge of a circle to the opposite edge
The diameter is double the length of the radius, meaning D = 2(5).
2 × 5 = 10
So, the diameter of the circle is 10 units.
It’s a median of 9 sorry if I’m wrong
D. It gets fatter.
This is because of the 8 multiplied to the x² to become 8x².
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