Seven and Seventy-Five Hundredths
Answer:
x = 35 degrees
Step-by-step explanation:
the little box on the left side of the ttriangle means that is a 90 degrees angle.
So you add 55 + 90 = 145
Then subtract 180 - 145
which gives you 35
Answer: Circle: 4 Square: 18 Triangle: -5
Step-by-step explanation: Hope this helps! :)