The area of a circle with a radius of
r is given by the formula
A=πr^2, where π is approximately 3.14. Therefore, the area of a circle with a radius of 0.85 meters is A=3.14×0.85 ≈2.27 square meters. To find the area of 1/3 of the circle, we simply divide the area of the whole circle by 3. This gives us
A=2.27/3≈0.76 square meters. So, the area of 1/3 of the circle is approximately 0.76 square meters.
