I need to answer the bottom question please help me ASAP

Question

asked Jan 18, 2022 63.7k views

1 Answer

Deketim · Answer 1 · 2022-01-25T10:09:20+0000

Answer:

60 degrees

Explanation:

Because line ED exists, the sum of 100, 20, and x must be 180. So, just solve for x in the equation 100 + 20 + x = 180

20 + x = 80

x = 60