The document contains the calculations of the areas of different shapes - a triangle with a base of 13 and height of 20 has an area of 130, a rectangle with a base of 20 and height of 35 has an area of 700, a circle with pi of 3.14 and radius of 47 has an area of 73.83, a square with each side measuring 20 has an area of 400, a rhombus with bases of 22 and 43 has an area of 473, and a trapezoid with bases of 42 and 30 has an area of 630.