Question

cube1=0.5cm
cube2=1.0cm
cube3=2.0cm
cube4=3.0cm

determine area, volume, surface area, and surface area to radius for each cube.

for the CUBE# 1I used 1.5cm^2 for surface area, 0.125cm^3 for volume, and 12 for surface area to volume radius. can someone help with rest please?

Answer 1

How can you get the #1?

Answer 2

for area i multiplied wxh which was 0.5x0.5= 0.25cm^1

for surface area i added each sides 0.25cm^2 x 6 sides= 1.5cm^2

for volume i multiplied HxWxL 0.5x0.5x0.5=0.125cm^3

for surface area to volume radius i did surface area divided by volume 1.5cm^2 divided by 0.125cm^3 =12 or 12:1 @loser66

Answer 3

i meant surface area to radius on that last one sorry

Answer 4

so, what's wrong with the others??
for cube#2 area = 1 x 1
volume = 1x1x1

Answer 5

and so on.
who stops you?

Answer 6

I dont know how to get the answers.

Answer 7

my teacher helped me on the first one but she said to get help from someone else on the others :(

Answer 8

I copy your first one : for area i multiplied wxh which was 0.5x0.5= 0.25cm^2
the side is 0.5 , so you take 0.5 x 0.5 = 0.25cm^2
for cube2 , the side is 1cm , so the area is 1.0 x 1.0 =1.0cm^2
that's it
IMITATE EXACTLY what your prof does. just change the length of the side

Answer 9

for cube3 the side is 2.0cm , so that the area is 2.0 x2.0 =4.0cm^2

Answer 10

i tried but it didnt come out the same because the areas were different like the surface area to radius was 12:1 for cube 1 but i got a crazy mad long number for cube 2

Answer 11

surely the second one is not the same the first one.
they are separately calculated.
the answer for each of question is different from other

Answer 12

if you have cube 1 done, let it go
do the second one, done? let it go
do the third one

Answer 13

i know but i just cant do the cube 2 or 4

Answer 14

I don't see any reason of your sentence :"I can't do". Do it. I can give you the answer in 2 minutes, but I won't. I wish you can do it by yourself

Answer 15

so cube 4 area equals 3.0x3.0=9.0cm^3

Answer 16

cm^2 , not cm^3 , and the leftover is OK!! that means it is 9.0 cm^2

Answer 17

cube 4 volume 3.0x3.0x3.0= 27.0cm^2 ?

Answer 18

wait no volume would be cm^3 right

Answer 19

this volume is cm^3 the leftover is ok, it means 27.0 cm^3