The circumference of a circle with radius
is

So, one quarter of a circumference will be

You radius is 6, so we have

Leading coefficients are the numbers written in front of the variable with the largest exponent. Just like regular coefficients, they can be positive, negative, real, or imaginary as well as whole numbers, fractions or decimals.
So the leading coeffiemt would be 15. i hope this is correct and helped !!
Answer: well there a lot of answers
Step-by-step explanation:
so i got
145 146 147 148 149 150 151 152 153 154