Question

EXERCISE 8.1
- The angles of quadrilateral are in the ratio 3:5:9:13. Find all the angles of the​

Answer 1

Answer:

36, 60, 108, 156

Step-by-step explanation:

assume the angles as 3x 5x 9x and 13x

3x + 5x + 9x + 13x = 360 ( angle sum property of quadrilateral)

30x =360

x = 12

3x12 = 36

5×12 = 60

9x12 = 108

13x12 = 156