Question

The dimensions of a rectangular prism are 8 m x 9 m x 10 m. If the dimensions of the rectangular prism are increased by 4, then find the volume of the new prism.

a.1284 m3
b.2184 m3
c.4182 m3
d.8142 m3

Answer 1

volume = L*w*h
just add 4 to each dimension and then multiply those numbers

Answer 2

i dont get it

Answer 3

well whats the volume of a prism of 8 X 9X10 ?

Answer 4

72

Answer 5

make sure you do the third multiplication
8*9=72
then multiply by 10
72*10=720
so volume is 720

Answer 6

now do the same thing except add 4 to each number
8+4 = 12
9+4=13
10+4=14

Answer 7

i still dont understand

Answer 8

what do you not understand?
volume is length *width*height
length=8+4=12
width =9+4=13
height =10+4=14

volume = 12*13*14

Answer 9

have you ever used volume before?
what class are you in?

Answer 10

ok did you figure it out?
just multiply the 3 numbers together

Answer 11

i got it