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Simplifying
3337.0664 = 3.14r2
Solving
3337.0664 = 3.14r2
Solving for variable 'r'.
Move all terms containing r to the left, all other terms to the right.
Add '-3.14r2' to each side of the equation.
3337.0664 + -3.14r2 = 3.14r2 + -3.14r2
Combine like terms: 3.14r2 + -3.14r2 = 0.00
3337.0664 + -3.14r2 = 0.00
Add '-3337.0664' to each side of the equation.
3337.0664 + -3337.0664 + -3.14r2 = 0.00 + -3337.0664
Combine like terms: 3337.0664 + -3337.0664 = 0.0000
0.0000 + -3.14r2 = 0.00 + -3337.0664
-3.14r2 = 0.00 + -3337.0664
Combine like terms: 0.00 + -3337.0664 = -3337.0664
-3.14r2 = -3337.0664
Divide each side by '-3.14'.
r2 = 1062.76
Simplifying
r2 = 1062.76
Take the square root of each side:
r = {-32.6, 32.6}
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