Question

underroot 61 on a number line with steps of construction. urgent.

Points 15

Answer 1

underoot of 61 on a number line is as follows;
  
this is the rough drawing that I've made please you make it properly.

Steps of construction
1-draw a line OA of 61 cm
2-Extand oa by 1 cm and mark it as B
3-Bisect 0B(you need to find the mid point of line segment OB by bisection)mark it as C
4-with AC as radius keep the compass at point C and draw a semicircle (remember the two points of the semicircle should exactly touch A and B or else it would be wrong)
5-construct a perpendicular at point A(perpendicular means 90 degree angle)the point that would be touching at the semicircle mark it as D
6-Draw another line segment(I've not drawn it longer because I din't have space but you please draw it atleast till somewhere around 32 because half of 61 lies above 30.or try experimenting different lengths with the next step)
7-take AD as the radius and draw an arc on the number line this would be underoot 61

Answer 2

Answer:

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