Four movie tickets in Germany plus 3 movie tickets in France cost &62.27 three tickets in Germany plus 4 tickets in France c
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Answer is dm².
In order to calculate the area of the board that can be seen, we need to calculate the area of the the rectangular board and the circular frame. The difference of both's area is the required answer.
Refer to the attachment for step by step solution. :)
<h2>Answer: 0.85 radians</h2>
Step-by-step explanation:
We have the following trigonometric expression:
The result of this calculation is:
where the angle is in degrees
If then:
Therefore the answer is 0.85 radians