solve for x the answers are 70°,110°
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Answer:
The value of x is 40°.
Step-by-step explanation:
The sum of the linear pair is 180°.
∠ADB + ∠BDC = 180°
100° + ∠BDC = 180°
∠BDC = 180° - 100°
∠BDC = 80°
Now, sum of angles of triangle is 180°.
∠DBC + ∠BDC + ∠BCD= 180°
x + 80° + 60° = 180°
x + 140°= 180°
x = 180° - 140°
x = 40°
So, the value of x is 40°.
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