Point O is the center of the circle. What is the value of x?
PQ is tangent to oo at P.

x = 15

Step-by-step explanation:

Since PQ is a tangent then ∠ OPQ is a right angle, that is the angle between a tangent and the radius at the point of contact.

Thus Δ OPQ is right with hypotenuse = 9 + 8 = 17

Using Pythagoras' identity in the right triangle, then

x² + 8² = 17²

x² + 64 = 289 ( subtract 64 from both sides )

x² = 225 ( take the square root of both sides )

x = = 15

how am i supposed to answer

step-by-step explanation: