In the circle below tangent PA and secant PBC have been drawn.if PB=4 and BC=12 then which of the following is the length of tan

Question

3 years ago

13

gent PA?

2 answers:

juin [17] · Answer 1 · 2022-03-01T12:37:40+03:00

juin [17]3 years ago

7 0

I drew my own picture but my answer got deleted in the meantime because I used a figure from another website.

We have PC = PB + BC = 4 + 12 = 16

PA² = PB·PC = 4(16) = 64

PA = 8

Answer: 8

Vinvika [58] · Answer 2 · 2022-03-01T11:01:52+03:00

5 0

The length of the tangent PA is gonna be 8