how to find radius.when slant height and height of cone is given
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6
hey....
TO FIND SLANT HERIGHT...we have the FORMULA..
l^ = root (r^2 + h^2 )
root ( l^2 - h^2 ) = r^2.
TO FIND SLANT HERIGHT...we have the FORMULA..
l^ = root (r^2 + h^2 )
root ( l^2 - h^2 ) = r^2.
Answered by
4
The formula of finding slant height is √h^2+r^2. If we want to find the radius we want to take the radius outside so now the formula will be √h^2-l^2. this is the formula of finding the radius
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