Which of the following cannot be true for a polyhedron?
(a) V = 4, F = 4, E = 6 (b) V = 6, F = 8, E = 12
(c) V = 20, F = 12, E = 30 (d) V = 4, F = 6, E = 6
Side of a square garden is 30 m. If the scale used to draw its picture
is 1cm: 5m, the perimeter of the square in the picture is
(a) 20 cm (b) 24 cm (c) 28 cm (d) 30 cm
We have 4 congruent equilateral triangles. What do we need more to
make a pyramid?
(a) An equilateral triangle.
(b) A square with same side length as of triangle.
(c) 2 equilateral triangles with side length same as triangle.
(d) 2 squares with side length same as triangle.
In a solid if F = V = 5, then the number of edges in this shape is
(a) 6 (b) 4 (c) 8 (d) 2
Solid having only line segments as its edges is a
(a) Polyhedron (b) Cone (c) Cylinder (d) Polygon
Which of the following 3D shapes does not have a vertex?
(a) Pyramid (b) Prism (c) Cone (d) Sphere
Which of the following can be the base of a pyramid?
(a) Line segment (b) Circle (c) Octagon (d) Oval
Which of the following is a two Dimensional figure?
(a) Rectangle (b) Rectangular Prism
(c) Square Pyramid (d) Square Prism
Which of the following is a regular polyhedron?
(a) Cuboid (b) Triangular prism
(c) Cube (d) Square prism
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