When using problems like this use mathaway love
Answer:
Pleaseee post the question clearly
The value of x=20
Step-by-step explanation:
We need to find the value of x
We are given a right angle which is equal to 90°
So, all three angles must sum to 90°
Our equation will be:

Solving and finding value of x

So, the value of x=20
Keywords: Angles
Learn more about angles at:
#learnwithBrainly
11: 22,33,44,55
8: 16,24,32,40,48
2: 4,6,8,10,12
Answer: C
Step-by-step explanation: Hope this help :D