El área de un rectángulo es 675cm2, si el largo es 3 veces. ¿cuáles son las dimensiones del rectángulo?

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

Me because some of question i don’t understand

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year