Question

Find √7.4 geometrically and represent it on the number line.​

Answer 1

Answer:

Draw a line segment OA of 7.4 cm.

Extend this line 1 cm and name the end point as B.

Draw a perpendicular bisector of line OB.

Let the midpoint is M.

Now take OM as radius and draw a semicircle.

Make a perpendicular line from A and extend it upto perimeter of semicircle.

Mark that point N.

AN = √7.4.