dedderick
L is a point of tangency. Segments PL and PN have a common point at P. Find the length KN.



This Question is Closed

dedderick
Best Response
You've already chosen the best response.
0

dedderick
Best Response
You've already chosen the best response.
0
i need help anybody

svaibhavi
Best Response
You've already chosen the best response.
0
well use the formula (PL)^2= PK * PN
relation b/w secant and tangent

dedderick
Best Response
You've already chosen the best response.
0
so wats the answer cuz i really don't understand

svaibhavi
Best Response
You've already chosen the best response.
0
i think it should be 9/2 try it

dedderick
Best Response
You've already chosen the best response.
0
the answers are 4,4.5,5,5.5

svaibhavi
Best Response
You've already chosen the best response.
0
yeah so 4.5 should be it

dedderick
Best Response
You've already chosen the best response.
0
ok thnx