Forum

Visualising The Solid Shapes

A solid has forty faces and, sixty edges. Find the number of vertices of the solid.

Visualising The Solid Shapes

A polyhedron has 20 faces and 12 vertices. Find the edges of the polyhedron.

Visualising The Solid Shapes

A polyhedron has 60 edges and 40 vertices. Find the number of its faces.

Visualising The Solid Shapes

Check whether a polyhedron can have V = 12, E = 6 and F = 8.

Visualising The Solid Shapes

Can a polyhedron have V = F = 9 and E = 16 ? If yes, draw its figure.

Visualising The Solid Shapes

How many edges does each of following solids have?
(a) Cone (b) Cylinder
(c) Sphere (d) Octagonal Pyramid
(e) Hexagonal Prism (f) Kaleidoscope

Visualising The Solid Shapes

How many vertices does each of the following solids have?
(a) Cone (b) Cylinder
(c) Sphere (d) Octagonal Pyramid
(e) Tetrahedron (f) Hexagonal Prism

Visualising The Solid Shapes

Draw a prism with its base as regular hexagon with one of its face
facing you. Now draw the top view, front view and side view of this
solid.

Visualising The Solid Shapes

In question, state whether the statement are true (T) or false (F)

The actual width of a store room is 280 cm. If the scale chosen to
make its drawing is 1:7, then the width of the room in the drawing
will be 40 cm.

Visualising The Solid Shapes

In question, state whether the statement are true (T) or false (F)

If a length of 100 m is represented on a map by 1 cm, then the
actual distance corresponding to 2 cm is 200 m.