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Simplifying
373.0634 = 3.14r2
Solving
373.0634 = 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.
373.0634 + -3.14r2 = 3.14r2 + -3.14r2
Combine like terms: 3.14r2 + -3.14r2 = 0.00
373.0634 + -3.14r2 = 0.00
Add '-373.0634' to each side of the equation.
373.0634 + -373.0634 + -3.14r2 = 0.00 + -373.0634
Combine like terms: 373.0634 + -373.0634 = 0.0000
0.0000 + -3.14r2 = 0.00 + -373.0634
-3.14r2 = 0.00 + -373.0634
Combine like terms: 0.00 + -373.0634 = -373.0634
-3.14r2 = -373.0634
Divide each side by '-3.14'.
r2 = 118.81
Simplifying
r2 = 118.81
Take the square root of each side:
r = {-10.9, 10.9}
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