Question

Will add picture! (: Use formulas to find the lateral area and surface area of the given prism. The base of the prism is a rectangle with sides 19 m and 5 m in length. Round the answers to the nearest square meter.

Answer 1

a.
192 m2; 287 m2
c.
192 m2; 382 m2
b.
342 m2; 287 m2
d.
342 m2; 382 m2

Answer 2

I'm guessing the "4m" stands for the height of the box

Answer 3

or prism rather

Answer 4

so add them up
you have 4 "sides" or laterals
2 long ones, 19 x 4
2 short ones 5 x 4

Answer 5

the surface area will be the whole thing, lateral and all other faces

so just add the top and bottom rectangles, and you're done :)