Question

Make A the subject of the formula 7D%20" id="TexFormula1" title="r = \sqrt{ \frac{2a}{3} } " alt="r = \sqrt{ \frac{2a}{3} } " align="absmiddle" class="latex-formula">
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Answer 1

Answer:

a = (3r^2)/2

Step-by-step explanation:

Start by squaring both sides. Then we have

r^2 = 2a/3

r^2 * 3 = 2a/ 3 * 3     multiply both sides by 3.

3r^2    = 2a

2a/2    = 3r^2/2         divide both sides by 2.

a          =(3r^2)/2

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