Question

Find r. V = 256π cm3

Answer 1

that ones slightly harder lol

Answer 2

what shape? cone? cylinder? sphere?

Answer 3

look at it, you should be able to see what shape it is

Answer 4

definately not a cone or cylinder

Answer 5

Sorry, I ignored the attachment

Answer 6

what shape would it be if the whole thing were shaded in ?

Answer 7

bonbon I think

Answer 8

:|

Answer 9

here the hint:One-fourth of the hemisphere is missing.

Answer 10

1/6pi r^3...

Answer 11

nope
1/2

Answer 12

3/4 of a hemisphere where a sphere would be 4/3pi*r^3

Answer 13

but with the volume?

Answer 14

= (3/4 x (1/2) x (4/3)pi r^3

Answer 15

3/4 because its 3/4 of a hemisphere

Answer 16

1/2 because a hemisphere is 1/2 a sphere

Answer 17

V= (1/2) pi r^3

r^3 = (2V ) / pi

r= cubed root [ (2V / pi ) ]

Answer 18

r= cubed root ( 2 x 256) = 8cm

Answer 19

i am so confuse

Answer 20

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