Hey, here is the answer to ur question.... The volume of a cube=a^3=6^3=216 Volume of cone=1/3pi *r^2*h =>1/3*22/7*2*2*6 =>1/3*22/7*24 =>176/7=25.14 Therefore,volume of the blue section of the solid =volume of cube-volume of cone =>216-25.14=190.86 Hope this helps u....!!!