volume of hemisphere is 18000π find its diameter
Answers
Answered by
36
volume of hemisphere = 18000π
2/3πr^3=18000π
r^3=18000x3/2
r^3=9000x3
r^3=27000
r=cube√27000
r=30
d=rx2
d=30x2
d=60cm
hope it hlps u
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2/3πr^3=18000π
r^3=18000x3/2
r^3=9000x3
r^3=27000
r=cube√27000
r=30
d=rx2
d=30x2
d=60cm
hope it hlps u
follow me
Answered by
11
Heya,
Here is your answer.
》》》》》》》》》
☆ Volume of hemisphere = 2/3 pie r^3
☆ Volume given = 18000 pie
diameter = ?
☆ 2/3 pie r^3 = 18000 pie
= 2/3 r^3 = 18000 (pie got cancelled)
r^3 = 18000÷2/3
= 27000
r = cube root of 27000
r = 30 cm
☆ Diameter = 2×30
= 60 cm
Hope it helps..
❤
Here is your answer.
》》》》》》》》》
☆ Volume of hemisphere = 2/3 pie r^3
☆ Volume given = 18000 pie
diameter = ?
☆ 2/3 pie r^3 = 18000 pie
= 2/3 r^3 = 18000 (pie got cancelled)
r^3 = 18000÷2/3
= 27000
r = cube root of 27000
r = 30 cm
☆ Diameter = 2×30
= 60 cm
Hope it helps..
❤
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