Solutions For All Chapters Maths Class 7
Ex 13.3 Class 7 Maths Question 1.
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
(c) A die
(d) A circular pipe
(e) An ice cream cone.
Solution:
| Solids | Shape of cross-section of vertical cut | Shape of crosssection for horizontal cut |
| (a) A brick | Rectangle | Rectangle |
| (b) A round apple | Circle | Circle |
| (c) A die | Square | Square |
| (d) A circular pipe | Circle | Rectangle |
| (e) An ice cream apple | Triangle | Circle |
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