The diameter of a circle whose circumference is 314 is about 1 (99.95).
Multiply 50 times 50 = 2500 square feet (ft2).
4.6
9.9975
Don't get cared by the decimal, it's just a point. It means: divide by 10^n where n is the number of digits after the decimal. So in this case, 3.14 means 314 / 10^2 = 314 / 100 so you are actually doing this 314/100 x 4 = 314 x 1/100 x 4. Multiplication is commutative so you might as well do 4 x 314, then divide by 100. So you should get 1256 / 100. To divide by 100, recall what decimal means, it's simply 12.56 :D
1 x 314 and 2 x 157
314 x 78 = 24492
314 ÷ 2 = 157
314 ÷ 36 = 8.722 or 8 times with a remainder of 26.
314 ÷ 9 =34.89 or 34 times with a remainder of 8.
It will be the square root of 314, which is about 17.7100451467
The answer is 314
314
314
3.14 = 314/100 = 157/50
314 times
314 divided by pi, 3.14314/3.14 = 100So the diameter is 100 feet.100 divided by 2 = 50, which is the radiuspi times radius2 = area of circle50 x 50 = 2,5002,500 x 3.14 = 7,850 ft2TA DA!!! 7,850 square feet!!!!!!!!!!!!!