Question

[6] Define a cylinder with 2 examples.​

Answer 1

Answer:

A cylinder is a three-dimensional solid that holds two parallel bases joined by a curved surface, at a fixed distance. The perpendicular distance between the bases is the height, “h” and the distance from the axis to the outer surface is the radius “r” of the cylinder.

eg:- Pipes & Cold drink cans.

Answer 2

• a solid geometrical figure with straight parallel sides and a circular or oval cross section.

• a solid geometrical figure with straight parallel sides and a circular or oval cross section.a piston chamber in a steam or internal combustion engine.

• Pipes , Cold drink cans ,Water tanks, Battery ,Gas cylinder , candles