Question

***WILL FAN AND MEDAL***
(See pic below)


Use the formula SA= 6(s^2). What is the surface area of cube that has side lengths of 5 inches?

67 inches^2

150 inches^2

240 inches^2

180 inches^2

I'm just confused on what to do. :P

Answer 1

Since the side length is 5, s=5 so just plug 5 into the equation for s

Answer 2

I'm confused... :\

Answer 3

So that would become\[6(5^2)\]

Answer 4

so 6 x 5^2?

Answer 5

Right

Answer 6

so 150 in. ^2?

Answer 7

Because the equation is basically saying Surface Area = 6 x Side Length ^ 2 and since 5 is the side length, that becomes 6x5^2 which equals 150

Answer 8

So its ^2 not ^3 right?

Answer 9

Right

Answer 10

YAY THANK YOU! (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧

Answer 11

You're welcome!

Answer 12

area of one face = 5x5 = 25
whole surface area = area of one face x number of faces = 25 X 6 faces (for a cube)

Answer 13

= 150

Answer 14

I fanned and medaled @Utterly_Confuzzled . (^─‿‿─^)

Answer 15

what does that mean

Answer 16

@Lilly_Jarzen Thank you!

Answer 17

Its kinda hard to explain lol. XD

Answer 18

You welcome! @Utterly_Confuzzled

Answer 19

I like your username btw. @Utterly_Confuzzled :3

Answer 20

i dont know basicly whats going on in this website but it seems interesting

Answer 21

XD

Answer 22

kind regards

Answer 23

Bye!