What is the area of this circle in terms of pi?
r = 4cm is the circle from middle to end
A. 8pi*c * m ^ 2
B. 16pi*c * m ^ 2
C. 32pi*c * m ^ 2
D. 64pi*c * m ^ 2
1 answer
B. 16pi*c * m ^ 2
r = 4cm is the circle from middle to end
A. 8pi*c * m ^ 2
B. 16pi*c * m ^ 2
C. 32pi*c * m ^ 2
D. 64pi*c * m ^ 2
1 answer