Final answer:
To find the radius of a quarter circle given the area, divide the area by π and take the square root.
Step-by-step explanation:
Mathematics
To find the radius of a quarter circle given the area, you can use the formula for the area of a circle, which is A = πr². In this case, we are given that the area is 3.14 square yards. Plugging this into the formula, we have 3.14 = πr². To solve for the radius, divide both sides of the equation by π and then take the square root. So, r = √(3.14/π) ≈ 1.78 yards.
Therefore, the radius of the quarter circle is approximately 1.78 yards.