15*231=3.14r^2h

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Solution for 15*231=3.14r^2h equation:


Simplifying
15 * 231 = 3.14r2h

Multiply 15 * 231
3465 = 3.14r2h

Solving
3465 = 3.14hr2

Solving for variable 'h'.

Move all terms containing h to the left, all other terms to the right.

Add '-3.14hr2' to each side of the equation.
3465 + -3.14hr2 = 3.14hr2 + -3.14hr2

Combine like terms: 3.14hr2 + -3.14hr2 = 0.00
3465 + -3.14hr2 = 0.00

Add '-3465' to each side of the equation.
3465 + -3465 + -3.14hr2 = 0.00 + -3465

Combine like terms: 3465 + -3465 = 0
0 + -3.14hr2 = 0.00 + -3465
-3.14hr2 = 0.00 + -3465

Combine like terms: 0.00 + -3465 = -3465
-3.14hr2 = -3465

Divide each side by '-3.14r2'.
h = 1103.503185r-2

Simplifying
h = 1103.503185r-2

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