Question

please help and explain! i will mark brainliesttt!

Answer 1

Ooo, this is a quick one! :D

Due to the vertical angles theorem, which states that d and 39.2 are symmetrical, that means that d is the exact same measure, therefore d is 39.2° as well!

Answer 2

Answer:

39.2

Step-by-step explanation:

this is a vertical angle

a vertical angle is when each of the pairs of opposite angles made by two intersecting lines.