Joe's = pi*radius2 = 201.0619298 square inches Charley's = 15*14 = 210 square inches Therefore Charley's is larger.
.4005 inches.
25pi
1.963 cubic feet
82.466
same
28.27 square inches.
Joe's = pi*radius2 = 201.0619298 square inches Charley's = 15*14 = 210 square inches Therefore Charley's is larger.
Assuming the "18 inches round" refers to the circumference, the area is 25.8 sq inches.
If the table is 60 inches across, the diameter is 60 inches.
.4005 inches.
A circle with a diameter of 11 inches has an area of 95.03 square inches.
diameter = circumference/pi = 12/pi inches
Assuming that the tree is approximately circular, if it is 51 inches in diameter then it is a little over 160 inches in circumference.
Assuming the pan is round, multiply the diameter times pi.
Assuming the pizza is round, use the same formula as area for a circle: A = Pi x R² where Pi = 3.1416 and R² is the radius multiplied by itself (the radius is one-half of the diameter). Using the formula: A = 3.1416 x (6.5 x 6.5) = 3.1416 x 42.25 = 132.7326 sq in.
if the pizza is round then you use Pi X 7.5 X 7.5