Question

Can someone please help me on this

Answer 1

I'd imagine you would use formulae for the surface areas for a cube and a pyramid and add them together

Answer 2

Yeah its like that but you can use the measurements for the combining figure you have to subtract it

Answer 3

The surface area of a cube is fine, but it seems the surface area of a pyramid has a bit more calculation involved. Check this out. http://www.calcunation.com/calculators/general%20math/geometry/square-pyramid-surface-area.php?length1=24&length2=5&calc=yes&Calculate=Calculate+Surface+Area

Answer 4

I see but thats not an answer available

Answer 5

You need to calculate the length of the slants of the pyramid first it seems before the SA it seems.

Answer 6

i don't have the measure for the slants tho

Answer 7

Read down that link I sent you. It says to calculate them you use S= The square root of [(.5B)2 + Height2]

Answer 8

You have the height and the base.