Answer:
98°
Step-by-step explanation:
x = 53° + 45° { exterior angle of a triangle is equal to the sum of two opposite interior angles }
x = 98°
Answer:
I believe that it is the first one.
Step-by-step explanation:
Line above the repeating number
Answer:
around 4.52.
Fraction form: 
Step-by-step explanation:
Brainliest?
Answer:
1
Step-by-step explanation:
It's the correct spelling.