Step-by-step explanation:
3.5x pi=38.48
38.48^2=1,480.7104
38.48x8.2=315.536
315.536+1,480.7104=
1,796.2464cm^2
I think it’s 3 and 2/6! sorry if im wrong but i hope this helps
Answer:
19m3-14m2+23m+15
Step-by-step explanation:
There are 5376 squares on all of the chessboards because 84 x 64= 5376