Represent √4.7 on the number line.
Answers
Answered by
13
1. Draw a line named 'AB ' with measure 4.7unit.
2. From B Add 1 cm and mark as 'C '
3. take the half of 'AC ' and mark it 'O '
4. take the measure of 'AO ' as radius and with 'O ' as centre draw a semi circle.
5. And from 'B ' draw a line perpendicular to AB, touching the semi circle at D.
6. Take compass pointer on B and the pencil point on D and then draw an arc on no. line.
7. Hence mark on no. line as root 4.7
hope it help...
2. From B Add 1 cm and mark as 'C '
3. take the half of 'AC ' and mark it 'O '
4. take the measure of 'AO ' as radius and with 'O ' as centre draw a semi circle.
5. And from 'B ' draw a line perpendicular to AB, touching the semi circle at D.
6. Take compass pointer on B and the pencil point on D and then draw an arc on no. line.
7. Hence mark on no. line as root 4.7
hope it help...
Similar questions