The development of lateral surface of a pyramid consists of a number of equal ________triangle in contact.

When a solid completely penetrates another solid, there will be two lines of intersection. These lines are called_______…

The line of intersection formed is straight line while two solids intersect the solids may be _______

Selecting of a particular plane in a series of planes drawn cutting the solid either parallel, perpendicular or oblique …

Developments of the lateral surface of a prism consist of the same number of ______ in contact as the number of the side…

Which method is used to develop transition pieces?

A zone is portion of the sphere enclosed between two planes parallel to the axis.

Which method of development is employed in case of pyramids?