Question

The surface area of the prism is
square units. All measurements in the image below are in units. (Input whole number only.

Answer 1

The prism is made up of individual rectangles and triangles. All you need to do is find out their individual areas and then add them up.

Answer 2

hmmm....

Answer 3

one approach
2 area of triangle + perimeter of triangle times 6.5

Answer 4

so 6.5x 2?

Answer 5

no

Answer 6

oh diddnt see the +

Answer 7

as stated by the other person add up all the areas for the rectangles and triangles.

Answer 8

in the other problem you had the net
can you see the net for this prism?
2 triangles and 1 rectangle

Answer 9

8+6+6.5+10?

Answer 10

im struggling

Answer 11

area of a triangle = 1/2 * base * height
area of rectangle = length * width

Answer 12

so 24+

Answer 13

im trying to find area of the rectangle

Answer 14

i cant find the area of rectangles :/