Question

solve the following. (1) The angels of a quadrilateral are in the ratio 2: 4: 5: 4. Find all the angels of the quadrilateral​

Answer 1

Step-by-step explanation:

let all the angles be 2x, 4x, 5x and 4x

ATQ- 2x + 4x + 5x + 4x = 360° [sum of all angles of quadrilateral is 360 °]

15x = 360°

x = 24

angles are

2x = 2 × 24 4x = 4 × 24

= 48 = 96

5x = 5 × 24 4x = 96

= 120