Answer:
200 Ω
Explanation:
Hi there!
Please see below for the circuit diagram.
<u>1) Find the total resistance of the resistors in parallel</u>
Total resistance in parallel equation: 
Both the resistors measure 200 Ω. Plug these into the equation as R₁ and R₂:

Therefore, the total resistance of the resistors in parallel is 100 Ω.
<u>2) Find the total resistance of the circuit</u>
Now, to find the total resistance of the circuit, we must add the 100 Ω we just solved for and the 100 Ω for the other resistor placed in series:
100 Ω + 100 Ω = 200 Ω
Therefore, the total resistance of the circuit is 200 Ω.
I hope this helps!