Question

the angles of a quadrilateral are in ratio 3
: 5 :7 :9 find all angles of a quadrilateral​

Answer 1

Answer:

Hello ✌️✌️✌️✌️✌️✌️

Step-by-step explanation:

Let the angles be 3x, 5x, 7x, 9x

Sum of all angles in a quadrilateral is 360°

3x + 5x + 7x + 9x = 360

24x = 360

x = 15

Angles:-

3x = 45°

5x = 75°

7x = 105°

9x = 135°

Answer 2

45°,75°,105°,135°

Step-by-step explanation:

In quadrilateral all angles sum is 360°

let the angles be 3x 5x 7x 9x

so,

➡️ 3x+5x+7x+9x=360°

➡️ 24x=360°

➡️ x=360°/24

➡️ x=15

so,

the angles are 45°,75°,105°,135°