Answer:
pls attach the question.....
9514 1404 393
x = 12
Step-by-step explanation:
The square of the length of the tangent segment is equal to the product of lengths from the external common point to the two circle intersections of the secant.
x^2 = (2)(70+2)
x^2 = 144
x = √144
There you go.
Please do tell me if it's wrong.
