Un granjero desea delimitar un terreno rectangular y tiene 200 yardas de cerca disponible. Encontré las dimensiones posibles del terreno si su área debe ser de al menos 2100 yardas cuadradas

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?