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Visualising Solid Shapes
Write the number of(i) faces(ii) edges(iii) vertices for a triangular prism.
Solution not provided.Ans. (i) 5 (ii) 9 (iii) 6
Answer the following.(a) Colour the map as follows: Blue-water, red-fire station, orange-library, yellow-schools. Green-park, Pink-College, Purple-Hospital, Brown-Cemetery.(b) Mark a green ‘X’ at the intersection of Road ‘C’ and Nehru Road, Green ‘Y’ at the intersection of Gandhi Road and Road A.(c) In red, draw a short street route from library to the bus depot.(d) Which is further east, the city park or the market?(e) Which is further south, the primary school or the Sr. Secondary School?
What happens to F, V and E if some parts are sliced off from a solid? (To start with, you may take a plasticine cube, cut a corner off and investigate).