Question

What is the surface area of the prism?











A.

82 yd2








B.

90 yd2








C.

96 yd2








D.

108 yd2

Answer 1

add up the areas of the 5 polygonal faces: 2 triangles and 3 rectangles

Answer 2

You have all the know how to do this problem. You can find the area of triangles, you can find the area of rectangles and you can add...

Answer 3

@texaschic101

Answer 4

@texaschic101

Answer 5

surface area = (width + height) + (length + width) + (length + height) + (length + side)

width = 3
length = 7
height = 4
side = 5

now just sub

Answer 6

read and learn..
http://www.studyzone.org/mtestprep/math8/a/surfareatriprism7l.cfm