Final answer:
The length of each side of the square base of the pyramid is calculated by dividing the perimeter of the square (844m) by the number of sides in a square (4). The resulting length of each side is 211m.
Step-by-step explanation:
The base of the pyramid is a square, and the problem states that the perimeter of this square is 844m. In a square, all sides are equal, so to find the length of each side, we must divide the perimeter by the number of sides. Since a square has four sides, we would divide 844m by 4 which equals 211m. Therefore, the length of each side of the square, which forms the base of the pyramid, is 211m.
Learn more about Perimeter of Square