Circle A has a diameter of approximately 20 inches and an area of 300 ..
Circle B has a diameter of approximately 60 inches.
Which of these could correspond to circle B's area? or or 900 or .
Five circles are placed in a rectangle as shown. If the length of the shorter side of the rectangle is 1, find the length of the other side.
Identify each conic using eccentricity.
(a)
(b)
(c)
(d)