Answer: b
Step-by-step explanation:
The answer is F because a common point is (0,-4)
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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16/20. We reduce that and get 4/5.
After this it's much simpler to chage it.
100 dividied by 5 is 20. (20,40,60,80,100)
So the 4th number (4/100)
is 80. 80%.
20% she didn't and 80% she did :) (100-80)