Ques1 . find the value of angle1, angle 2, angle 3, angle 4 and angle 5?
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1=50
2=70
3=80
4=70
5=110
2=70
3=80
4=70
5=110
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Angle 5 = Angle BAD = 110 degrees (vertically opposite angles)
Angle 2 + Angle 5 = 180 (ASP)
=> Angle 2 + 110 = 180
=>Angle 2 = 70 degrees
Angle 4 = Angle 2 = 70 (VOA)
Angle 1 + Angle 2 + Angle ADE = 180 (ASP)
=> Angle 1 + 70 + 60 = 180
=>Angle 1 = 50 degrees
Similarly,
Angle 4 +Angle3 + AngleACB = 180
=>Angle 3 = 180 - (70 + 30)
=>Angle 3 = 180-100
=>Angle 3 = 80 degrees
Angle 2 + Angle 5 = 180 (ASP)
=> Angle 2 + 110 = 180
=>Angle 2 = 70 degrees
Angle 4 = Angle 2 = 70 (VOA)
Angle 1 + Angle 2 + Angle ADE = 180 (ASP)
=> Angle 1 + 70 + 60 = 180
=>Angle 1 = 50 degrees
Similarly,
Angle 4 +Angle3 + AngleACB = 180
=>Angle 3 = 180 - (70 + 30)
=>Angle 3 = 180-100
=>Angle 3 = 80 degrees
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