Answer:
Step-by-step explanation:
the answer is C
Answer:
1134
Step-by-step explanation:
Formula for diameter=2 x r
(π is 3.14)
Formula for area= π x r^2
So all you basically have to do is go backwords with the first one then plug the radius into the second one normally
38/2=19
Now just plug it into your second equation
π x 19^2=1134.11494795
And lastly round that to 1134, easy! :)
Answer:
The answer is going to be
B. 25units
3/10 times 2/3 3 times 2 is 5 and 10 times 3 is 30 5/30 a
