It is D because every time there is a box in the corner it's a right angle and they are always 90°
Answer:
its a 3.5
Step-by-step explanation:
Your answer is B.
I hope this helped :-)
Could I have brainly-ist?
The answer is 18.2
I got the answer by solving it
Answer:

Step-by-step explanation:
I did this bfor. You have got to trust me.