The radii of two concentric circles are 13cm and 8cm . AB is a diameter of the bigger circle and BD is a tangent to the smaller circle touching it at D and intersecting the larger circle at P on producing . Find the length of AP .
Answers
Answered by
7
Feel free to ask any doubts
Attachments:
Anonymous:
What did u not understand ???
NO
what step ??
YES
I mean, which step ?
3 ONE
APB is right triangle, in which AB is 26 ( double of R) and BP is 2√105
Just apply the Pythagoras theorem
OKAY I UNDERSTOOD
THANKS
Similar questions