Question 821474
if 
a b=10
b c=20
c a=24
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Use * for multiply, or don't put a space
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ab=10
bc=20
ca=24
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a = 10/b
Sub for a in eqn 3
10c/b = 24
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bc = 20 --> c = 20/b
10c = 24b
200/b = 24b
b^2 = 200/24 = 25/3
{{{b = 5sqrt(3)/3}}}
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a = 10/b
{{{a^2 = 100/b^2 = 300/25}}}
{{{a^2 = 12}}}
{{{a = 2sqrt(3)}}}
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c = 24/a
{{{c^2 = 576/12 = 48}}}
{{{c = 4sqrt(3)}}}