Which is the best estimate of the circumference of this circle? A. 4 units B. 2 units C. 38 units D. 12 units
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
we are given that
since m is greater than or equal to 0 it's a positive number therefore, the square root of m is defined and recall that √x²=|x| thus
remember that,|a|•|x|=|ax| hence,
and we're done!