Karen is painting the floor and 4 walls of her basement. Dimensions are 12m long, 4m wide and 2.5m high. One can of 4L paint covers 10m^2.

a) what surface area does she need to paint?

b) how many cans of paint does Karen need (show work).

HELP ASAP!!

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.