Answer:

Step-by-step explanation:
In order to find the area of a circle we multiply π by the radius, and to find the radius of a circle we have to look at the line that stops directly in the middle of the circle.

Once we then have the radius, we simply multiply the radius, (with an exponent of 2) by π and then we will have our answer. Of course, round if needed.

Hope this helps.
10^4 in expanded form would be 10,000
Answer:
A function is a relationship or expression involving one or more variables like f(x) = 2x + 5 and whatever is the input replace the X with that number
55 cause 45 + 15 = 60+40 =100]
The answer is b because it has the 3 with 6 corresponding.<span />