Question

find the value of root 7.3 geometrically

Answer 1

Answer:

1) take any point A, then draw a line AB=7.5 units.

2) now, extend AB to point c such that BC=1unit

3) now, find out the mid u it of AC say point O as a center draw a semi circle with radius OC

4) draw a straight line from point B that is perpendicular to AC and intersecting semi circle at point D

therefore, √7.5 unit = the lenght of BD