Question

represent under root 9.3 on no. line​

Answer 1

first make a number line of 11 cm or ur wish

make a center point and with compass make a arc from the mid point

make 9.3cm in your compass from the starting point of the line make a arc and make perpendicular line from it to the arc above it .

now with the compass take the measurement of drawn arc. And make a arc beyond the previous arc

please refer the image