Create circle B with radius AB
cant see the full question ;/
Answer: 1
Explanation: anything to the power of 0 is 1 so if it is x to the power of 0 it would be 1
Answer:

Step-by-step explanation:
<u><em>The picture of the question in the attached figure</em></u>
we know that
In the right triangle ABC
----> by SOH (opposite side divided by the hypotenuse)
substitute the given values

