(D) frustum of a cone and a side of the equator
The plug of a van = hemispherical shapes
The upper piece of a bus = state of frustum of a cone.
Subsequently, it is a mix of frustum of a cone and a side of the equator.
A shuttle cock used for playing badminton has the shape of the combination of (A) a cylinder and a sphere (B) a cylinder and a hemisphere (C) a sphere and a cone (D) frustum of a cone and a hemisphere
A shuttle cock used for playing badminton has the shape of the combination of (A) a cylinder and a sphere (B) a cylinder and a hemisphere (C) a sphere and a cone (D) frustum of a cone and a hemisphere