Question

Type the correct answer in the box. Assume that π = 3.14, and round your answer to the nearest integer.

The figure shows an aerial view of a playground. If David runs around the field three times, he covers a distance of _ yards.

Answer 1

We need to compute for the circumference of the circle and get 75% of the value because only 3/4 of the figure is a circle. 1/4 is substituted by the triangle.

I am assuming that the 35 yards is the radius of the circle.

Circumference = 3.14 * 2 * 35 yards = 219.80 yards
3/4 of the circumference = 219.80 * 3/4 = 164.85 yards

Perimeter = 164.85 yards + 45 yards = 209.85 yards

Ran round the field 3 times.
209.85 yards * 3 times = 629.55 yards

Answer 2

Answer:

629.55 yards

Step-by-step explanation: