Question

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

Answer 1

Answer:

A brick has rectangles as its horizontal and vertical cross-sections

A round apple has circles as its horizontal and vertical cross-sections

A die has a square and rectangle as its horizontal and vertical cross-sections

A circular pipe has rectangle and circle as its horizontal and vertical cross-sections

Ice cream has a circle and triangle as its horizontal and vertical cross-sections

Answer 2

Answer:

vertical cut on pipe looks like, Therefore, we have A circular pipe that has a rectangle and circle as its horizontal and vertical cross-sections respectively.

(b) When we will cut a round apple horizontally we will get a circle as the cross-sections. (c) When we will cut a die horizontally we will get a square as the cross-sections. (d) When we will cut a circular pipe horizontally we will get a circle as the cross-sections.