Circumference = 2 π r = 11
r = 11 / 2π = 1.75
Area = π r² = π (1.75)² = 9.625 square units
Answer:

Step-by-step explanation:

we know that

we also know that:

and this is our logarithmic expression rewritten!
16.25 I did this and put 15.00 then it was wrong.
Hope this helps
Answer: 18
Step-by-step explanation: 3(2+4)
Answer: You rewrite in factor form which for this is (3x+2)(3x-2).
Step-by-step explanation: