Question

The angles of a quadrilateral are in the ratio 3:4:5:6.find the angles

Answer 1

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Answer 2

Solutions :-

Let the angles of a quadrilateral be 3x, 4x, 5x and 6x respectively.

We know that,
Sum of all angles of a quadrilateral = 360°

According to the question,

=> 3x + 4x + 5x + 6x = 360°
=> 18x = 360°
=> x = 360°/18 = 20°


Therefore,
First angle = 3x = 3 × 20° = 60°
Second angle = 4x = 4 × 20° = 80°
Third angle = 5x = 5 × 20° = 100°
Fourth angle = 6x = 6 × 20° = 120°