Question

What is the square root of 64, 81,144,and 24??
if you know please state your answer below
What's the definition of secant segments?
If you happen to know the answer to this question state your answer below


ok actually dont answer those questions the real question is in the attachment below please and thank you

Answer 1

use the secant tangent power theorem. the length of the tangent (vertex to point of intersection) squared = the part of the secant outside the circle times the full length of the secant. so you have 4 * (9) = the tangent length (PQ) squared. so if 36 = PQ squared, the. PQ = 6.