Find the area of a circle with diameter 8yd.
Use the value 3.14 for π, and do not round your answer.
Be sure to include the correct unit in your answer.
The radius of the circle is half of the diameter, so the radius is 8yd / 2 = 4yd.
The area of a circle is given by the formula: A = πr^2
Plugging in the values, we get:
A = 3.14 * (4yd)^2
A = 3.14 * 16yd^2
A = 50.24 yd^2
Therefore, the area of the circle with diameter 8yd is 50.24 square yards.