Answer:
A
Step-by-step explanation:
i just had this problem
Answer:
21/42
Step-by-step explanation:
Hope this helps :)
R^2/2(pi/180*D-sin(D)) is the formula so 6^2/2(pi/180*120-sin(120)) is the problem which comes to about 22cm^2
8 x 2 1/4 = 18
the stack is 18 in. thick.
Hope this helps!!
~Kiwi