cm² A polygon made up of a trapezoid, a rectangle, and a triangle. The trapezoid rests on its longer base. The rectangle sits on top of the shorter base of the trapezoid. The base of the rectangle and the shorter base of the trapezoid are the same segment. The triangle sits on top of the rectangle. The base of the triangle and the upper edge of the rectangle are the same segment. Dimensions of the trapezoid. The longer base of the trapezoid is the sum of 3 centimeters, 5 centimeters, and 3 centimeters. The shorter base of the trapezoid is 5 centimeters and the height of the trapezoid is 3 centimeters. Dimensions of the rectangle. The base of the rectangle is 5 centimeters and the height is 5 centimeters. Dimensions of the triangle. The base of the triangle is 5 centimeters and the height is 4 centimeters.
