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प्रश्न
Regular octahedron has 8 congruent faces which are isosceles triangles.
विकल्प
True
False
उत्तर
This statement is False.
Explanation:
A regular octahedron is obtained by joining two congruent square pyramids such that the vertices of the two square pyramids coincide. It has eight congruent equilateral triangular faces.
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संबंधित प्रश्न
Can a polyhedron have 8 faces, 26 edges, and 16 vertices?
Can a polyhedron have:
(i) 3 triangles only?
(ii) 4 triangles only?
(iii) a square and four triangles?
Name the polyhedron that can be made by folding each of the following nets:
(i)
(ii)
(iii)
Draw nets for the following polyhedrons:
Which amongst the following is not a polyhedron?
Which of the following will not form a polyhedron?
Total number of regular polyhedra is ______.
A regular polyhedron is a solid made up of ______ faces.
A polyhedron can have 3 faces.
A polyhedron with least number of faces is known as a triangular pyramid.
