1 Marks Question

Question 11 Mark

Name the polyhedron that can be made by folding net:

Answer

If we fold the given polyhedron from the edges, we'll get a triangular prism.

Question 21 Mark

Can a polyhedron have for its faces: a square and four triangles?

Answer

Yes, with the help of a square bottom and four triangle faces, we can form a pyramid.

Question 31 Mark

Name the polyhedron that can be made by folding net:

Answer

If we fold the given net from the edges, we'll get a cuboid.

Question 41 Mark

Name the polyhedron that can be made by folding net:

Answer

If we fold the given polyhedron from the edges, we'll get a triangular prism.

Question 51 Mark

Name the polyhedron that can be made by folding net:

Answer

If we fold the given figure from the edges, we'll get a pyramid with a square base.

Question 61 Mark

Can a polyhedron have for its faces: $4$ triangles$?$

Answer

Yes, a polyhedron with $4$ triangular faces is a tetrahedron.

Question 71 Mark

Can a polyhedron have for its faces: $3$ triangles$?$

Answer

No, because in order to complete a polyhedron, we need at least four triangular faces.

Question 81 Mark

Name the polyhedron that can be made by folding net:

Answer

If we fold the given polyhedron from the edges, we'll get a hexagonal prism.

Question 91 Mark

Name the polyhedron that can be made by folding net:

Answer

If we fold the given net from the edges, we'll get a hexagonal pyramid.

Maths 1 Marks Question