. Радиус основания конуса равен 12 см. Через середину высоты конуса проведена плоскость параллельно основанию. Найдите площадь полученного сечения.

You are looking at two area rugs for your bedroom. one is a square with side lengths of 6.3 feet. the other is a rectangle that is 4.8 feet by 8.2 feet. which rug will cover the greatest area? how much more area will it cover? with work plzz and u so much

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.