Find the height of a cone whose diameter is 30m and slant height is 25m
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HEY MATE.....
HER IS YOUR ANSWER
radius=diameter/2
r=30/2=15m
l=25m
l=√h^2+r^2
h=√l^2-r^2
=√625-225
=√400=20m
the height of cone is 20 m
HER IS YOUR ANSWER
radius=diameter/2
r=30/2=15m
l=25m
l=√h^2+r^2
h=√l^2-r^2
=√625-225
=√400=20m
the height of cone is 20 m
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