hi guys can you please say the answer
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0
Answer:
may x is equal to 20 ..........
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1
Answer:
155°
Step-by-step explanation:
Sum of all interior angles in quadrilateral = 360°
Angle 1 = 45°
Angle 2 = 70°
Angle 3 = (180 - 90)° = 90°
Angle 4 = x
Angle 1 + Angle 2 + Angle 3 + Angle 4 = 360°
(45 + 70 + 90 + x)° = 360°
(205 + x)° = 360°
x = (360 - 205)°
x = 155°
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