Question

note: figure is not drawn to scale. if the measure of ∠z equals 139°, then what is the measure of ∠t? a. 109° b. 49° c. 139° d. 41°

Explanation:

Step1: Identify supplementary angles

∠Z and ∠T are supplementary (form a linear pair).
$\angle Z + \angle T = 180^\circ$

Step2: Calculate ∠T

Substitute $\angle Z = 139^\circ$:
$\angle T = 180^\circ - 139^\circ = 41^\circ$

Answer:

D. 41°