The radius is half of the diameter.
9/2=4.5
The radius is 4.5 feet.
Hope this helps!
Answer:
A
Step-by-step explanation:
the equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
(x + 9)² + (y - 6)² = 10² is in this form
with centre = (- 9, 6) → A
Answer:
of each what?
Step-by-step explanation:
A = 6
b = 9
c = -10
hope this helps you!