please solve this

Asked by akankshyasahu | 3rd Mar, 2010, 07:10: PM

Expert Answer:

Length of tangents from P to the circle, (42 - 2.52) = 3.1 cm.

With a meter scale, with ZERO mark end at point P, vary so as to find a point at 3.1 cm mark on the circumference of the circle. Join the points and extend it further. This is the required tangenet.




Answered by  | 4th Mar, 2010, 05:48: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.