94=4pir^2

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Solution for 94=4pir^2 equation:


Simplifying
94 = 4pir2

Solving
94 = 4ipr2

Solving for variable 'i'.

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

Add '-4ipr2' to each side of the equation.
94 + -4ipr2 = 4ipr2 + -4ipr2

Combine like terms: 4ipr2 + -4ipr2 = 0
94 + -4ipr2 = 0

Add '-94' to each side of the equation.
94 + -94 + -4ipr2 = 0 + -94

Combine like terms: 94 + -94 = 0
0 + -4ipr2 = 0 + -94
-4ipr2 = 0 + -94

Combine like terms: 0 + -94 = -94
-4ipr2 = -94

Divide each side by '-4pr2'.
i = 23.5p-1r-2

Simplifying
i = 23.5p-1r-2

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