Question

12. The angles of a quadrilateral are 2x + 3°, x + 7, 3x - 5 and 2x +11° Find the
measure of each angle of the quadrilateral.​

Answer 1

Answer:

The angles are 89,50,124 & 97.

Step-by-step explanation:

Sum of angles of quadrilateral =360

then,

(2x+3)+(x+7)+(3x-5)+(2x+11)=360

8x+16=360

8x=360-16

8x=344

x=43

now,

2x+3=89

x+7=50

3x-5=124

2x+11=97

Please mark it brainliest.