Find the angles of the quadrilateral if they are proportional to the numbers 2,3,4 and 1.
| November 20, 2020 | education
The sum of the angles of a quadrilateral – 360 °
2x + 3x + 4x + x = 360
10x = 360
X = 36
36 – 1 corner
36 × 2 = 72 – 2 corner
36 × 3 = 108 – 3 angle
36 × 4 = 144 – 4 corner
Answer: 36; 72; 108; 144
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