Question

1- value of x
2-Angle DAB
3-ANGEL ADB​

Answer 1

x = 24

Step-by-step explanation:

=> (5x + 8) + (x + 50) + (3x + 4) + (3x + 10) = 360 degrees [because sum of the angles of a quadrilateral is equal to 360 degrees]

=> 12x + 72 = 360

=> 12x = 288

=> x = 24

Angle DAB = 3(24) + 4 = 76

and, angle ADB = 3(24) + 10 = 82

Hope it'll help you..