Question

Represent the following real numbers on a number line i)2.5 ii)0.333 iii) root 5 iv) root 4.6​

Answer 1

Answer:

Simple method: sqrt (3) = 1.732 (approx). 2 +sqrt(3) = 3.732.

Represent root 2.5 on number line.

Draw a line of 2.5 cmname it AB.OR. ...

From B again draw line of 1 cm name it C OR. ...

find the center of A and C through perpendicular bisector.

name the center as O.With O as center and OA or OC as radius draw a semicircle.(such that one end of the circle should be on A and other on C)

Now draw 90 degree on B.

1 Answer. On the real number line, it is between 1 and 2. To be more precise, the distance between 23 and 0 is twice the distance between 23 and 1 .

YOU HAVE TO DO YOURSELF BECAUSE THIS IS MATHEMATICS I ONLY EXPLAIN YOU