The circumference of a circle is always calculated by 2
R
So if R=2.5 m this circumference is 2**2.5 m
Which is 5 m (choice B)
Hope this helped!
So if R=2.5 m this circumference is 2*
Which is 5
Hope this helped!
Divide and simplify.
1 answer:
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Answer:
The angle measures approximately
Step-by-step explanation:
Since this problem involves the finding of an angle in a right angle triangle for which we know the opposite side and the adjacent side, the trigonometric function that relates them is the tangent:
Then, for our case we get a starting equation that reads:
and for which we need to solve for . Then we use the arctangent function to get the final answer:
