Calculate the lateral area and surface area of a pyramid whose height is 8 ft and whose base is square with 12 ft sides.

Answer 1

http://www.mathsisfun.com/geometry/pyramids.html

I'll be glad to check your answers.

Answer 2

I came up with 288 ft^2

Answer 3

I didn't get that for either the lateral or surface area.

Answer 4

Could you give me the formulas for processing the areas

Answer 5

Is 384 ft correct