Solve for the indicated variable. Assume the variable you are solving for must be greater than 0.
-$$\mathrm { A } = 3 \pi \mathrm { a } ^ { 2 } , \quad \text { for } \mathrm { a }$$
A) $$a = \frac { \sqrt { \mathrm { A } \pi } } { 3 }$$
B) $$a = \frac { \sqrt { 3 \pi A } } { 3 \pi }$$
C) $$\mathrm { a } = \sqrt { 3 \pi \mathrm { A } }$$
D) $$a = \frac { A \sqrt { 3 \pi } } { 3 \pi }$$

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The Answer of Solve for the indicated variable. Assume the variable you are solving for must be greater than 0.
-$$\mathrm { A } = 3 \pi \mathrm { a } ^ { 2 } , \quad \text { for } \mathrm { a }$$
A) $$a = \frac { \sqrt { \mathrm { A } \pi } } { 3 }$$
B) $$a = \frac { \sqrt { 3 \pi A } } { 3 \pi }$$
C) $$\mathrm { a } = \sqrt { 3 \pi \mathrm { A } }$$
D) $$a = \frac { A \sqrt { 3 \pi } } { 3 \pi }$$

Solve for the Indicated Variable A=3πa2, for a\mathrm { A } = 3 \pi \mathrm { a } ^ { 2 } , \quad \text { for } \mathrm { a }A=3πa2, for a

Solve for the Indicated Variable $\mathrm { A } = 3 \pi \mathrm { a } ^ { 2 } , \quad \text { for } \mathrm { a }$