Answer
$Impedance=43.3Ω$
Work Step by Step
The impedance of the circuit can be calculated as the hypotenuse of the right triangle by using the Pythagorean Theorem.
$Impedance^{2}=Resistance^{2}+Reactance^{2}$
$Impedance=\sqrt {(38.3Ω)^{2}+(20.2Ω)^{2}}=43.3Ω$
