125/100a^2=x+3 && a=3*sqrt(5) => x=125/100x45-3 => 53.25 😃 if I see correctly through my eyes 😉
What about the rule about triangle sides sums??? :)
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125/100a^2=x+3 && a=3*sqrt(5) => x=125/100x45-3 => 53.25 😃 if I see correctly through my eyes 😉