[" 4.A cubical block of side "7cm" is surmounted by a hemisphere.What is the "],[" diameter the hemisphere can have? Find the surface area of the solid."]

A cubical block of side 7cm is surmounted by a hemisphere.What is the greatest diameter the hemisphere can have? Find the surface area of the solid.

A cubical block of side 7 cm is surmounted by a hemisphere.What is the greatest diameter the hemisphere can have?Find the surface area of the solid.

A cubical block of side 7 cm is surmounted by a hemisphere. What is the greatest diameter the hemisphere can have? Find the surface area of the solid.

A cubical block of side 7 cm is surmounted by a hemisphere. What is the greatest diameter the hemisphere can have ? Find the surface area of the solid

A cubical block of side 7 cm is surmounted by a hemisphere. What is the greatest diameter the hemisphere can have ? Find the surface area of the solid.

A cubical block of side 7 cm is surmounted by a hemisphere. What is the greatest diameter the hemisphere can have ? Find the surface area of the solid.

A cubical block of side 7 cm is surmounted by a hemi-sphere. What is the greatest diameter the hemi-sphere can have? Find the surface area of the solid.

A cubical block of side 7 cm is surmounted by a hemisphere. What is the greatest diameter of the hemisphere can have? Find the total surface area of the solid.