Convert the rate of 10 yards per minutes to feet per hour
1 answer:
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Answer: Third option.
Step-by-step explanation:
You know that:
Where "n" is the Central angle measured in degrees.
In this case, let be:
Rewriting the formula:
Now, you need to solve for :
Given the data shown in the picture attached, you can identify that:
Then, you can substitute these values into the equation (Use ):
Therefore, the entire mirror will cover
