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Simplifying
217.7 = 0.3333 * 3.14 * 4h2
Multiply 0.3333 * 3.14
217.7 = 1.046562 * 4h2
Multiply 1.046562 * 4
217.7 = 4.186248h2
Solving
217.7 = 4.186248h2
Solving for variable 'h'.
Move all terms containing h to the left, all other terms to the right.
Add '-4.186248h2' to each side of the equation.
217.7 + -4.186248h2 = 4.186248h2 + -4.186248h2
Combine like terms: 4.186248h2 + -4.186248h2 = 0.000000
217.7 + -4.186248h2 = 0.000000
Add '-217.7' to each side of the equation.
217.7 + -217.7 + -4.186248h2 = 0.000000 + -217.7
Combine like terms: 217.7 + -217.7 = 0.0
0.0 + -4.186248h2 = 0.000000 + -217.7
-4.186248h2 = 0.000000 + -217.7
Combine like terms: 0.000000 + -217.7 = -217.7
-4.186248h2 = -217.7
Divide each side by '-4.186248'.
h2 = 52.003608
Simplifying
h2 = 52.003608
Take the square root of each side:
h = {-7.211352716, 7.211352716}
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