Question

PLZ HELP ME
plZ answer me this i will give you brainliest ​

Answer 1

1. 55°+45°+x= 180°
2. 110°+x=180°
3. x=180°-110°
4. x=70°

Answer 2

Answer:

80 degree

Step-by-step explanation:

55 degree + x + 45 degree = 180 degree...... (linear pair angles)

x + 100=180

x=180-100

x=80 degree

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