Tell me what the answer is. why

Equal to 38, the first question represents 15 polygon, and the single question represents 15, so15+15; The second question has four bananas, so 4+4+15; The third question, the clock is three o'clock, so it means 3, which means 4+3+3; The last question, the clock is 2 o'clock, there are three bananas, the polygon is hexagonal, and the pentagon is 1 1, that is, 2+3+3x 1 1=38.