Answer:
If the diameter is 18 then the radius r=9 so the area is:
πr2=81π≅254.469
Step-by-step explanation:
Explanation:
The area of a circle is given by the formula πr2 where r is the radius.
Answer:
12 and 13
Step-by-step explanation:
C. 9:5
Because 36:20 keep simplifying it down and you will come out to 9:5
C :) brainiest? This is correct because I did the math lol
Answer:
D
Step-by-step explanation:
RATE BRAINLIEST IF RIGHT
