When you divide by the reciprocal, you flip the numbers and multiply across.
No radius = no circle
The radius defines how big a circle is.
0 radius means the circle is only a dot.
So, the area of the circle is 0.
Or technically, algebraically --
area = πr²
area = π(0)²
area=π(0)
area = 0
Answer:
the answer is a
Step-by-step explanation:
Answer:
I think it is orange .......
Answer:
No
Step-by-step explanation:
You can only use the communitive property if multiplying or adding. It doesn’t matter if it’s a fraction.
