Answer:
SO is this a question????????????????/
Step-by-step explanation:
This is kinda confusing :/
22÷666= 0.03303303303303303303303303303303
The recursive rule tells you that



and so on, with the general rule

Then with
, you have

Answer:
Angle B is 45°
Step-by-step explanation:
Since a and b are both of length 20, this is an isosceles right triangle, and the angle opposite side b must be 45°.