show √8.6 on number line
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draw a line AB=8.6cm
extend ABtoC =1cm
find the mid point of AC =9.6÷2 =4.8cm
let mid point be o
with radius OC draw a semi-circle
extend B perpendicular and let it cut at G
joint GO
with radius BG draw an arc cutting AC
at L(say)
so,L is √8.6
I think it will help you
please send thanks for me.
extend ABtoC =1cm
find the mid point of AC =9.6÷2 =4.8cm
let mid point be o
with radius OC draw a semi-circle
extend B perpendicular and let it cut at G
joint GO
with radius BG draw an arc cutting AC
at L(say)
so,L is √8.6
I think it will help you
please send thanks for me.
Answered by
1
Mark the distance 8.4 from a fixed point A on a given line to obtain a point B such that AB = 8.4 units .
From B mark a distance of 1 unit and mark the new point as C.Find the mid point of AC and mark that point as 'O'.Draw a semi circle with centre O and radius OC. Draw a line perpendicular to AC passing through B and Intersecting the semi-circle at D.Then BD = √8.4
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