Question

Represent √9.3 on the real number line.

Answer 1

Draw a line AB measuring 9.3 units, the line BC of 1 unit. Mark point O as center of line AC.Make a semi circle using radius AO. Now from point B draw a perpendicular which meets at point D at the semi circle, now with the radius BD mark point on right side of number line. That is your √9.3