Answer:
Step-by-step explanation:
The diameter of a circle is twice the radius, so the statement is false.
Answer:
3.159 is answer for the solution
It’s - ( - 3 ) because a negative times a negative equals a positive so it wouldn’t be - ( 3 ) because it would turn into a negative number and - ( - 3 ) would be positive
45.3541618818 is the answer