What is the area and circumference of a 12 yd diameter circle?

Formula for finding circumference is Pi (3.14) X diameter, so 12 yds times 3.14 = yds.

Formula for area is Pi (3.14) x radius (1/2 the diameter=6) squared. So the radius squared is 6 X 6 = 36, X 3.14. You can do the math! Area will be in square yds.