Question

1. represent root 4.7 geometrically on number line
2.represent root 10.5 on numberline
3.represent root 7.28 geometrically on number line​

Answer 1

Answer:

Step-by-step explanation: Firstly draw a line AB of 7.28cm and then increase 1 unit more from point B to C and then taking C as a centre draw a semi-circle from A to C and then at point B draw a perpendicular from point F and this perpendicular line is equal to √7.28 and cut an arc from point B on the number line.