Question

there is a hemispherical bowl. a cone is to be made such that ,if filled with water twice and the water is poured in the bowl,it will be filled just completely.state how will you decide the radius and the perpendicular height of the cone

Answer 1

Answer:

Step-by-step explanation:

volume of hemisphere  =  2 x  volume of cone

 2/3   π R³                 =  2  x 1/3  x π r² h

         R³              =    r² h

 height of the cone  =  R³/ r²

radius   of the cone  =  √R³ / √h