Find the area of a circle with a radius of 6 centimeters. Use 3.14 for π.
1 answer:
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we have the number
Remember that
i^2=-1
so
substitute
therefore
the real part is 6
the imaginary part is -2√10
we have the number
Remember that
i^2=-1
so
substitute
therefore
the real part is 6
the imaginary part is -2√10