Book: RS Aggarwal & V Aggarwal - Mathematics
Chapter: 1. Real Number
Subject: Mathematics - Class 9th
Q. No. 6 of Exercise 1D
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6
Represent 
geometrically on the number line.
Lets draw a line AB = 7.28 units
Extend this line from B to C by 1 unit.
Now find the mid-point M of AC.
Take M as the center and MA as radius draw a semicircle.
Draw BD ⟘ AC intersecting the semi circle at D.
Then BD = 
With B as center and BD as radius, draw an arc, meeting AC produced at E.
Then BE = BD = 
