Answer:
81
Step-by-step explanation:
Answer:

Step-by-step explanation:
Let's start by finding the radius of this circle.

Note that in the equation:

"A" stands for area and "r" stands for radius.
Now, let's substitute the given values into the equation.

Answer:
D
Step-by-step explanation:



May be it is adding 1000 is it a single number?
6274+1000= 7274 ?