ok my friend need to know a wall of his basement is 32 feet by 8 feet. the wall is to be constructed with masonary blocks that have lenghts of 16 inches and widths of 8 inches. about how many masonary blocks are needed to build the wall?
And please one for me i want to have a circular swimming pool. it will have diameter of 20 feet and depth of 6 feet how much dirt must be removed?? Thanks so much
