Answer:
I cant really see it its far and blurry.
Step-by-step explanation:
Sorry
Answer is b. 105 degrees
explanation:
a straight line is 180 degrees.
35+40=75
180-75=105
If I’m correct then DE would be 15 and then AB would be 6.
Explanation: You would divide 24 by 8 and see by how much bigger triangle CDE is, and then for side DE you would multiply side BC by 3 and get 15, and then for side AB you would divide side DC by 3 and get 6! (I hope this helps)

We are given the first term and the common difference.
So,

Using these values in the given equation, we get:
So, option C gives the correct answer.