Question

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

Answer 1

Let the ratio be x, 2x, 3x and 4x

Adding..

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

10x = 360

x = 36°

2x = 72°

3x = 108°

4x = 144°

Answer 2

Answer:

Step-by-step explanation:

1 = 36°

2 = 72°

3 = 108°

4 = 144°

Step-by-step explanation:

Sum of all angles of a quadrilateral = 360°

let ratio = x,2x,3x,4x

Therefore:

x+2x+3x+4x = 360°

10x = 360°

x = 36°

Therefore the angles are,

36°

72°

108°

144°

Mark as brainiest if you are satisfied with my answer.