Question

Find the surface area of the figure below.

Answers
63.84 ft2
127.68 ft2
84.67 ft2
254.02 ft2

Answer 1

multiply all the sides together and you get 84.67 ?

Answer 2

there are 6 surfaces.
all are rectangles you no to find the area of rectangles find it and then add them up.

Answer 3

you*know

Answer 4

i added them but i got 29.6 ?

Answer 5

it is 309.12
2.8*8.4+2.8*3.6+8.4*3.6+2.8*8.4+2.8*3.6+8.4*3.6=309.12

Answer 6

ohh but it doesn't give me that.. lol

Answer 7

you got it?

Answer 8

it doesn't give me that option.. so i think its 84.67 ? :o

Answer 9

idk

Answer 10

calculation mistake sorry.
the answer is 127.68

Answer 11

yeah its 127.68

Answer 12

okay thanks :)