Answer:
x= 6 degrees
Step-by-step explanation:
x+x+54 = 90
2x+54 = 90
x= 90- 54 /2
x =6
322 is the bigger number
Answer: 200.96
3.14 times 8^2 = 200.96
19,807
I believe -7 + 91i. i hope this helps