the ratio of four angles of quadrilateral 1:4:3:4 find the angles
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Step-by-step explanation:
let the angles be 1x , 4x, 3x, 4x
the sum of interior angles in quadrilateral = 360°
x+ 4x+3x+4x = 360°
12 x= 360°
x= 30 °
therefore the 4 angles are 30° ,120° ,90° , 120°
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