Question

Surface area of rectangular prism base is 6 by 8 and height is 5

Answer 1

236
`m^(2)`

Explanation:

To find the area of a rectangular prism the formula to find any prims is
`4\pi r^(2)`

but for a rectangular prism it's 2ab + 2bc + 2ac

Surface Area = Lateral area + Area of two ends

(Lateral area) = (perimeter of shape b) * L

Surface Area = (perimeter of shape b) * L+ 2*(Area of shape b)

length l = 6 m

width w = 8 m

height h = 5 m

diagonal d = 11.180339887499 m

surface area S = 236
`m^(2)`

volume V = 240
`m^3`

Answer 2

236

SA= 2(8x6 + 5x6 + 5x8)