Question

The angles of a quadrilateral are x° , (x+10)°, (x+30) and 2x°. find the angles​

Answer 1

Step-by-step explanation:

x = 80

x+10= 90

x+30=110

2x= 160

your question may be wrong plz check

Answer 2

Since,

Sum of all angles of quadrilateral is 360°

So,

x + (x + 10) + (x + 30) + 2x = 360

x + x + 10 + x + 30 + 2x = 360

5x + 40 = 360

5x = 360 - 40

5x = 320

x = 64°

Therefore,

1st angle = 64°

2nd angle = 64° + 10° = 74°

3rd angle = 64° + 30° = 94°

4th angle = 2 × 64° = 128°

hope it will help u ✨☺️