Umakant biswal
Last Activity: 8 Years ago
@ vaibhavi
u can do it by graphical method . take a graph paper and draw a horizontal and vertical line at one cornor .
from the end of horizontal line draw a line making angle of 10 degree .
let it intersect the vertical line at a height .
the tan 10 = height ( in mm ) / horizontal length in mm .
see wheather this value matches the log table ..
HOPE U UNDERSTAND .
there is anathor way to calculate it ,but in that method it will become complicated .
ALL THE BEST ..