Question

Give a defination of Pallel line ,perpendicular lines,LINE Segment,Squar

Answer 1

parrel line# a line which make 0 degree angle to others line.

perpendicular line #a line which makes 90degree angle to another line.

square #square have each sides are equal.


line segment # I thise all lines are equally and in a sequences..

Answer 2

PARALLEL LINES:

If the perpendicular distance between 2 lines is always constant then these lines are called PARALLEL LINES.

PERPENDICULAR LINES:

If 2 lines intersect at 90° then the lines are called PERPENDICULAR LINES.

LINE SEGMENT:

A LINE SEGMENT is a part of a LINE with 2 end points.

RADIUS OF A CIRCLE:

The distance from a centre to a point on the circle is called the RADIUS OF THE CIRCLE.

SQUARE:

A quadrilateral in which all the 4 angles are 90° and 4 sides are equal is called a SQUARE.

For the desired definition we need to know the following terms first:

a. Point.
b. Line.
c. Plane.
d. Ray.
e. Angle.
f. Circle.
g. Quadrilateral.

Though some have only been used by me in defining the terms.