La suma de las medidas de 13 de los 14 angulos de un tetradecagono es 2,024. ¿cual es la medida del decimo cuarto angulo? El decimocuarto ángulo mide:

Last month, leonhard euler's watch kiosk at the mall had total sales of $9,489. merchandise totaling $225 was returned. the goods that were sold cost leonhard euler's $5,481. operating expenses for the moth were $992. what was the gross profit on sales?