Question

4. What cross-sections do you get when you give a
(i) vertical cut
(ii) horizontal cut
to the following solids?
(a) A brick
(b) A round apple
(d) A circular pipe
(e) An ice cream cone
(c) A die
​

Answer 1

A BRICK

• vertical cut : we will get two rectangle shape of pieces of legth half the legth of brick but the breadth will be same

• horizontal cut: we get two rectangle shape with ech length same but with half the breadth of the brick

A ROUND APPLE

• vertical cut: we get two semicircle shape pieces of same diameter

• horizontal cut: we get two semicircle shape pieces of same diameter

A CIRCULAR PIPE

• vertical cut: we get two rectangular shape pieces length will be equal to height of circular pipe and breadth will be equal to the diameter of the circular pipe

• horizontal cut: we get two pieces of circular pipe but their height will be half of the orginal circular pipe

AN ICE CREAM COAN

• vertical cut: we get two triangular shape pieces

• horizontal cut: we get one piece of small con and one frustum shape piece

A DICE

• vertical cut: we get two rectangular shape pieces of length half the side of the dice but breadth will be the same as the side of the dice

• horizontal cut: we will get two pieces rectangular shape each of length equal to the side of dice but breadth will be half of the side of dice.