Question

Match the following items. If ∠DBC = 40°, then

Answer 1

Answer:

need more info

Step-by-step explanation:

Answer 2

Answer:

1. 100 - m = BC =

2. 40 - m∠DCF =

3. 80 - m = CD =

4. 50 - m∠ECB =

Step-by-step explanation:

I found this from DarcySea in this link, https://brainly.com/question/13873884

It's correct.