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12. Practical Geometry Symmetry and Visualising Solid Shapes
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Q17 of 124 Page 364

If we rotate a right-angled triangle of height 5 cm and base 3 cm about its height a full turn, we get

When a right angled triangle of height 5 cm and base 3 cm is rotated about its height in full turn, then we will get a cone of height 5 cm and base of radius 3 cm.

So the correct answer is A.

More from this chapter

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15

If three cubes each of edge 4 cm are placed end to end, then the dimensions of resulting solid are:

16

When we cut a corner of a cube as shown in the figure 12.19, we get the cutout piece as:

18

If we rotate a right-angled triangle of height 5 cm and base 3 cm about its base, we get:

19

When a torch is pointed towards one of the vertical edges of a cube, you get a shadow of cube in the shape of

Questions · 124
12. Practical Geometry Symmetry and Visualising Solid Shapes
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