Question

the angles of a quadrilateral are in the ratio 1: 2: 3: 4: find all the angles of quadrilateral​

Answer 1

Step-by-step explanation:

sum of angles in quadrilateral is 360

360 = 1x+2x+3x+4x

360 = 10x

x=36

angels = 36,72,108,144

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Answer 2

Answer:

x = 36°

2x = 2 × 36 = 72°

3x = 3 × 36 = 108°

4x = 4 × 36 = 144°

Step-by-step explanation:

Let the angles of quadrilateral be

x, 2x, 3x , 4x

sum of all angles of quadrilateral = 360°

x + 2x + 3x + 4x = 360°

10x = 360°

x = 360/10 = 36°

Ans. the four angles are :-

x = 36°

2x = 2 × 36 = 72°

3x = 3 × 36 = 108°

4x = 4 × 36 = 144°