4096.44=3.14*r^2

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Solution for 4096.44=3.14*r^2 equation:


Simplifying
4096.44 = 3.14r2

Solving
4096.44 = 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.
4096.44 + -3.14r2 = 3.14r2 + -3.14r2

Combine like terms: 3.14r2 + -3.14r2 = 0.00
4096.44 + -3.14r2 = 0.00

Add '-4096.44' to each side of the equation.
4096.44 + -4096.44 + -3.14r2 = 0.00 + -4096.44

Combine like terms: 4096.44 + -4096.44 = 0.00
0.00 + -3.14r2 = 0.00 + -4096.44
-3.14r2 = 0.00 + -4096.44

Combine like terms: 0.00 + -4096.44 = -4096.44
-3.14r2 = -4096.44

Divide each side by '-3.14'.
r2 = 1304.598726

Simplifying
r2 = 1304.598726

Take the square root of each side:
r = {-36.119229311, 36.119229311}

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