+0  
 
0
102
3
avatar+6 

The paint can holds 2.5 liters

(1 liter=1000cm)

height=17

work out the radius of the can

(round the correct answer to 1 decimal place)

 Apr 17, 2022
 #1
avatar+6 
0

The small cylinder can fill the big cylinder to a height of 5 cm

work out the radius of the big cylinder

small cylinder radius=6cm

small cylinder height=12 cm

 Apr 17, 2022
 #2
avatar
0

did u just answer ur own question

if so.. nice job!

Guest Apr 17, 2022
 #3
avatar+124594 
0

2.5 L =   2500 cm^3

 

So

 

2500  =   pi * r^2  * height

 

2500 = 17 pi  * r^2

 

r^2   =   [ 2500 / (17/pi ] 

 

r = sqrt [ 2500 / (17 pi ) ]  ≈  6.84 cm

 

 

cool cool cool

 Apr 17, 2022

11 Online Users