A cylindrical container that contains three tennis balls that are 2.7 inches in diameter is lying on its side and passes through an x-ray scanner that scans from the top only. What outline will appear on the x-ray screen, and what are the dimensions? cylindrical container with three spheres side by side so that the spheres are laying horizontally

A circle with a diameter of 2.7 in
A circle with a diameter of is 5.4 in
A rectangle that is 5.4 in x 8.1 in
A rectangle that is 2.7 in x 8.1 in