Question

pls...?? it's so urgent​

Answer 1

1. (a) False

(b) false

(c) True

(d) True

(e) True

2.(a) Parallel lines :- Lines which are parallel to each other that is the lines will not intersect

each other.

(b) Perpendicular lines :- These are the lines which are Perpendicular to each other. It means that where the two lines intersect each other the form an angle of 90°.

(c) Line segment :- A line segment is a type of line which has arrows at the two corner which means that the line can be extended to infinity.

(d) Radius of a circle:- If we take the center of the circle and any point on the circle and we join it we will get a line which is known as the radius of circle.

(e) Square :- A square is a closed figure of 4 equal sides and two equal diagonals which bisect at 90°.

Answer 2

Answer:

1. (i) false

(ii) false

(iii) true

(iv) true

(v) true

2.(a) parallel lines: two straight lines in a

plane which do not meet at any point.

(b) perpendicular lines: two adjacent

staight lines meet at at a point 90

( right angle).

(c) line segment:it is a part of line which

has two endpoints.

(d) radius of a circle: distance across the

circle to centre of the circle .

(e) square: a plane figure with four

equal straight lines and four right

angles.