A player completes a 2200-meter race by completing 7 full laps of a circular path. The radius of the circular path is: ($\pi = \frac{22}{7}$)

Explanation

7 full circles = 2200 m.; Therefore, the circumference of the circular path $\frac{2200}{7}$ m. Circumference = 2 × $\pi$ × radius, $\therefore \frac{2200}{7} = 2 \times \frac{22}{7} \times radius$ Therefore, the radius = $\frac{2200}{7} \times \frac{7}{22} \times \frac{1}{2} = 50$m.