Answer:
48°
Step-by-step explanation:
Hey there! So, here's what we know:
- AED = 89 degrees
- AEB = 29 degrees
- BEC = 12 degrees
So, to find CED, we would need to add up 29 and 12:
29 + 12 = 41
Now, we do 89 - 41 = 48
We do this because the total, we know, is 89 degrees, and we know 2 out of the 3 values.
So, the answer is 48°
Hope this helps!
- profparis
