In a quadrilateral, the angles are x,(x+10), (x+ 20), (x+30) . find the angles
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The angles are x, x + 10, x + 20 and x + 30.
Now,
Angle (A + B + C + D) = 360°
=> x + x + 10 + x + 20 + x + 30 = 360
=> 4x + 60 = 360
=> 4x = 300
=> x = 75°
Hence, all the Angles are 75°, 85°, 95° and 105°.....
Now,
Angle (A + B + C + D) = 360°
=> x + x + 10 + x + 20 + x + 30 = 360
=> 4x + 60 = 360
=> 4x = 300
=> x = 75°
Hence, all the Angles are 75°, 85°, 95° and 105°.....
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