•  Defination of the point, line, angles and kinds of  angles,triangle, kinds of triangles, rectangle, square, Quadrilaterals, parallelograms, polygon, hexagon,circle,cylinder cones,rhombus, Pyramid, prism, triangular prism, polyhedrons, polyhedrons, spherical, 

hi sohaib,

POINT:-a kind of a dot.

LINE:-A thin continuous mark, as that made by a pen, pencil, or brush applied to a surface.

ANGLES:-The figure formed by two lines diverging from a common point.

ANGLES AND KINDS OF ANGLES:-Acute Angle: An angle whose measure is less than 90 degrees and greater then zero degrees is called an acute angle.
Right Angle: An angle whose measure is 90 degrees is called right angle.
Obtuse Angle: An angle whose measure is greater than 90 degrees and less than 180 degrees is called obtuse angle.
Straight Angle: An angle whose measure is 180 degrees called a straight angle.
Reflex Angle: An angle whose measure is greater than 180 degrees and less than 360 degrees is called a reflex angle.
Complete Angle: An angle whose measure is 360 degrees is called a complete angle.
Zero Angle: If the measure of an angle is zero it is called a zero angle.

TRIANGLE:-The plane figure formed by connecting three points.

KINDS OF TRIANGLE:-acute angled triangle

right angled triangle

obtuse angled triangle

isosceles triangle

equilateral triangle

scalene triangle

RECTANGLE:-A four-sided plane figure with four right angles. opp sides are equal.

SQUARE:-A four-sided plane figure with four right angles

QUADRILATERALS:-A polygon having four sides.

PARALLELOGRAMS:-A four-sided plane figure with opposite sides parallel.

POLYGON:-A closed plane figure bounded by three or more line segments.

HEXAGON:-A polygon having six sides.

CIRCLE:-A plane curve everywhere equidistant from a given fixed point, the center.

CYLINDER:-The portion of such a surface bounded by two parallel planes and the regions of the planes bounded by the surface

CONES:-The surface generated by a straight line, the generator, passing through a fixed point, the vertex, and moving along a fixed curve, the directrix.

RHOMBUS:-An equilateral parallelogram.

PYRAMID:-A solid figure with a polygonal base and triangular faces that meet at a common point

PRISM:-A solid figure whose bases or ends have the same size and shape and are parallel to one another, and each of whose sides is a parallelogram.

TRIANGULAR PRISM:-A prism whose bases are triangles.

POLYHEDRON:-A solid bounded by polygons

SPHERICAL:-Having the shape of a sphere; globular.

hope it helps