how to represent under root 4.5 on number line?
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Follow the steps:
1) Draw a line segment of 4.5 cm
2) Extend the line segment 1 cm more
3) Draw a perpendicular bisector
4) Join the bisector and where it cuts on line segment name that point o.
5) Name the extreme left point as A.
6) Now keep compass on point o and keep pencil lead on point A.Draw a semicircle
7)On the right of point o where the semicircle ends name it as point B.
8) From point o to B draw a small semicircle and make 90 degree angle.
9) Now join the 90 degree to the semicircle.And with the help of compass in the centre of small semicircle draw an arc from 90 degree to line segment and name it point C.
10) ^4.5 is made on line segment.
MAY IT HELPS
1) Draw a line segment of 4.5 cm
2) Extend the line segment 1 cm more
3) Draw a perpendicular bisector
4) Join the bisector and where it cuts on line segment name that point o.
5) Name the extreme left point as A.
6) Now keep compass on point o and keep pencil lead on point A.Draw a semicircle
7)On the right of point o where the semicircle ends name it as point B.
8) From point o to B draw a small semicircle and make 90 degree angle.
9) Now join the 90 degree to the semicircle.And with the help of compass in the centre of small semicircle draw an arc from 90 degree to line segment and name it point C.
10) ^4.5 is made on line segment.
MAY IT HELPS
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