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Recent questions in Path of Least Resistance

kadetskihykw 2022-05-01 Answered

The sides a,b,c of a $△ A B C$ are in GP whose common ratio is $\frac{2}{3}$ and the circumradius of the triangle is $6 \sqrt{\frac{7}{209}}$ .Find the longest side of the triangle.
I used law of sines
$\frac{a}{\sin A} = \frac{b}{\sin B} = \frac{c}{\sin C} = 2 R$
I took $a = a, b = \frac{2}{3} a, c = {(\frac{2}{3})}^{2} a$
which gives
$\frac{\sin A}{\sin B} = \frac{\sin B}{\sin C}$
I am stuck now,how to find the longest side a

lasquiyas5loaa 2022-04-06 Answered

How is the net resistance lesser than the least resistance when resistances are connected in parallel? The electrons will have to flow through one of the resistances, right? To me, it seems like the net resistance should be equal to the least resistance. Can someone please explain intuitively? (I know how the formula works)

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