Question

If PA= 6 and PE =4 find BE

Answer 1

hmm cant open the attachment

Answer 2

are u sure

Answer 3

i got it now

Answer 4

oh ok

Answer 5

do you have a selection answer?

Answer 6

no i need to find BE

Answer 7

i think you can use the formula of intersecting tangent and secant..that is
(PA)^2= PE(PB)
6^2 = 4(4+BE)
36/4= 4+BE
9-4=BE= 5 ANS

Answer 8

JUST UNDERSTAND THE FORMULA AND YOU WILL GET IT

Answer 9

any question tericheri?

Answer 10

nope