Question

Use the net to find the surface area of the prism.

(Picture attached in file)


1. Not drawn to scale

930 m2
990 m2
785 m2
900 m2

Also if you can explain it to me please. :)

Answer 1

=(12+13+5)*29+5*12
=930

Answer 2

I don't know what you mean by "use the net" but I would add up the areas of all the rectangles. Note that the two triangles that stick out of the sides can be shown to make up one rectangle with the area just the height times the width.

Answer 3

@pfenn1 The net is the file that I attached in the first comment. :)

Answer 4

930 m2

Answer 5

Oh, okay.

Answer 6

@chanh_chung Thanks for the help and for explaining it. :)

Answer 7

Also thank you pfenn1 and robtobey for the help too. (^_^)

Answer 8

You're welcome

Answer 9

u welcome