Question

1) How many dimensions a solid has?
2) How many books are there in Euclid's Elements?
3)Write the number of faces of cube and cuboid.
4) What is sum of interior angles of a triangle?
5) Write three undefined terms of geometry.


​

Answer 1

Answer:

1:Every solid has 3 dimensions, because, as we call all the solids '3 – D' shapes, 3 – D refers to 3 – Dimensions. In the solution, the different dimensions of different '3 – D' shapes is explained.

2:The Thirteen Books of Euclid's Elements.

3:A cube is a 3-D solid shape, which has 6 sides. Along with that, it has 8 vertices and 12 edges such that 3 edges meet at one vertex point. A cuboid is a polyhedron having six faces, eight vertices and twelve edges.

4:Internal angle: 60° (for equilateral)

Number of edges: 3

Answer 2

good luck have a nice day mark me as brainlist