Answer:
603.2 meters i think
Step-by-step explanation:
603.2 meters
circle - the outside of the walk in this case. This circle has a
diameter of 22 + 8 m, therefore a radius of 15m. The inner circle
has a diameter of 22m - as given - a radius of 11m.
You subtract the area of the inner circle from that of the larger circle.
tan(π−2/5)
decimal form -0.42
8g
In 8g, g has the coefficient 8: we multiply g by 8.
15
.5 * 30 = 15
