Find x two secant lines
Anyone know the formula?

Answer:
26
Step-by-step explanation:
The formula is a half the positive difference of the measurements of the intercepted arcs.
That is you do .5(66-14) here.
I'm going to distribute first and instead of find the difference first.
.5(66)-.5(14)
33- 7
26
Or.... you could do the difference first which gives us .5(66-14)=.5(52)=26.
So that angle is 26 degrees.
Answer:
x = 26°
Step-by-step explanation:
A secant- secant angle is an angle whose vertex is outside the circle and whose sides are 2 secants of the circle. It's measure is
x = 0.5(66 - 14)° = 0.5 × 52° = 26°