Answer:
-31
Step-by-step explanation:

The angle formed by the intersection of tangent and secant outside the circle equals half the difference of the <span>intercepted arcs.
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Step-by-step explanation:
<h3>An exterior angle is equal to the addition of two angles not right next to it. The two exterior angles at each vertex are = in measure because they are vertical angles.</h3>
Answer:
96
Step-by-step explanation:
3^4 = 3*3*3*3 = 9*9= 81
3*5=15
81 + 15 = 96
Hope this helps!!