Answer:
B. r=7.5
yan po ang correct answer
Answer:
2
Step-by-step explanation:
2+2=2 and then 1 come now you have 1 2 and 1 1
A = 28.26 units^2
Step-by-step explanation:
The formula for the area of a circle is:

We can just plug in the numbers and solve.


28.26 units^2
He walked 45 mins and burned 250 i think hope i helped