Question

Answer the following :
1) how many dimensions does a solid have ?
2)how many books are there in euclid's elements?
3)write the number of faces of a cube and a cuboid?
4) what is the sum of the interior angles of a triangle ?
5)write three undefined terms of geometry .

Answer 1

1)A solid shape have three dimensions namely length, breadth and height.

2)13 books

3)There are 6 faces in cube and cuboid

4)Sum of interior angle of triangle is 180 degree

5)These words are point, line and plane, and are referred to as the "three undefined terms of geometry".