find the volume of the cone whose height is 5 cm and length is 8 cm
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given height =h =5cm
slant height = l = 8cm
radius = r =√l²-h²
=√8²-5²
=√64-25
=√39
r= √39cm
volume =V = πr²h/3
=22/7*(√39)²*5/3
= (22*39*5)/(7*3)
=(22*13*5)/7
= 204.28cubic cm
slant height = l = 8cm
radius = r =√l²-h²
=√8²-5²
=√64-25
=√39
r= √39cm
volume =V = πr²h/3
=22/7*(√39)²*5/3
= (22*39*5)/(7*3)
=(22*13*5)/7
= 204.28cubic cm
GAGANBOND:
cool dude
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