Resistance (Circuit Diagrams) (1 Viewer)

[atar90plus]

Hello
Could you guys please help me finding the total resistance of this circuit diagram please attached.

Thanks

 

[falsenthusiasm]

R (top) = 10
R (bottom) = 2

1/R(total) = 1/10 + 1/2

R (total) = 10/6 = 5/3 = 1.6666 ... ohms = 2 ohms (2 sig figs)