Four exterior angle of a quadrilateral are 2x+3,x+4,3x+3 and x.Find the angles.
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Step-by-step explanation:
Four exterior angle of a quadrilateral are 2x+3,x+4,3x+3 and x.
so,
(2x+3)° + (x+4)° + (3x+3)° + x° = 360°
or, 2x° + 3° + x° + 4° + 3x° + 3° + x° = 360°
or, 7x° + 10° = 360°
or, 7x° = 350°
or, x° = 50°
so,
- angel (2x+3) = 103°
- angel (x+4) = 53°
- angel (3x+3) = 153°
- angel x° = 50°
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