If s=side, then each side is 12m.
It got cut off but
12mx12m=144m^2 because mxm=m^2.
heart if helpful
2×4=8
b×b×b= b^3
so putting them together would be
8×b^3
I hope this helps you
Volume of Cone = 1/3.pi.r^2.h
Volume=1/3.3,14.18^2.10
Volume=10173,6/3
Volume=3391,2