Helpppppp please please

Step-by-step explanation:
answer: a) both x are 16, it is an equalatrial triangle
b) (mark as the brainliest and i"ll give you the answer
Answer:
22
Step-by-step explanation:
You can use division because the angles are the same:
From the first one to the second you divide by 2
16/2=8
So that means x/2=11
So x=22