Question

Please help me.

Answer 1

https://www.khanacademy.org/math/basic-geo/basic-geo-volume-surface-area/basic-geo-volume/v/solid-geometry-volume

Answer 2

Net A is correct though

Answer 3

but you find the surface area

Answer 4

what are the options?

Answer 5

also split up the net into shapes, then find the area of those shapes, then add all the areas you found together

Answer 6

the options are Net B with 420 square inches
Net B with 500 square inches
Net A with 510 square inches
Net A with 450 square inches

Answer 7

so do 15*12 to find the middle rectangle area of the net

Answer 8

180

Answer 9

wait one second

Answer 10

I need to make sure net a is correct

Answer 11

i think it is

Answer 12

@BioHazard9064 Do you know if it is net A?

Answer 13

now do 15*13

Answer 14

195

Answer 15

then do 5*15

Answer 16

then do 12*5 times one half

Answer 17

75 and 30

Answer 18

there are two triangles so 30+30 is 60

Answer 19

add 60+75+180+195

Answer 20

i am not sure if net A is right, so I'll tag someone

Answer 21

i think it is right

Answer 22

510

Answer 23

I think it is net a and 510, but let me tag someone to make sure

Answer 24

@campbell_st

Answer 25

k

Answer 26

@Loser66

Answer 27

@welshfella

Answer 28

@sammixboo

Answer 29

i trust you though ^ @heretohelpalways

Answer 30

@abb0t

Answer 31

@Loser66 is this correct?

Answer 32

@welshfella

Answer 33

net A, to me.

Answer 34

The surface area = 510

Answer 35

I'm not too good at nets but A is the one I would pick.

Answer 36

Thank you

Answer 37

yw