A circle has a diameter of 41 centimeters. Which equation can be used to find the radius of this circle?
1 answer:
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Step-by-step explanation:
No. If you distribute the 'x', you get:
The function is quadratic due to the exponetial term of x^2
Answer:
the answer is the option B
Step-by-step explanation:
we know that
The circumference of a circle is equal to
In this problem we have
substitute the values