Which best describes the error in finding the surface area of the prism?
X
S = 2(5)(3) + 2(3)(4) + 2(5)(3)
= 30 + 24 + 30
= 84 in.2
** 2010

To find the surface area of a prism (or any other geometric solid) we open the solid like a carton box and flatten it out to find all included geometric forms. To find the volume of a prism (it doesn't matter if it is rectangular or triangular) we multiply the area of the base, called the base area B, by the height h.

This info should help you.

94

Step-by-step explanation:

the area of the 3 x 5 face is used 4 times rather than twice

kayla would of sent 8

step-by-step explanation: