Question

4. Three angles of a quadrilateral are in the ratio
2: 6:4. The difference of the least and the
greatest of angles out of these angles is the fourth
angle. Find all the angles of the quadrilateral.
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Answer 1

Answer:

20⁰ 60⁰ 100⁰

Step-by-step explanation:

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Answer 2

Answer:

45,135,90,90

Step-by-step explanation:

let the angles be 2x, 6x, 4x.

4th angle = 6x - 2x

sum of angles of quad = 360

2x + 6x + 4x +6x -2x = 360

16x = 360

x = 360/16

x= 22.5

1st angle = 2x = 2*22.5=45

2nd angle =6x = 6*22.5 = 135

3rd angle = 4x = 4*22.5 = 90

4th angle = 6x -2x = 135-45 =90