You must find the area of the circle
A = π r^2
The radius is half of the diameter, so divide 26 by 2. This equates to 13
A = π • 13^2
Multiply 13 times 13 (13^2) and it equals 169.
A = π • 169
A= 530.93
The answer is 530.93
Meters as a kilometer is to long as it is a massive amount of space cm is to short and could easily be changed to m and decimetres are to small as it would take forever.
Start by, 60/30= then 2*20= 40 so 40 bottles for 20 runners.
6 people per group 6 people * 4 groups = 24 portions
Answer:
the corrrect answer is A . 12x²y + 6 xy +9x + 9
Step-by-step explanation:
hope my answer is correct