Answer:
1. No
2. 90 and 180
3. 9
4. 150 as consecutive angles
5. 73
6. x+x+2x+2x = 180
6x = 180
x = 30
7. 3x+2y+24=180
3x+2y +24=180
3x+2y=180-24
3×32 +2y= 156
y=60/2
y=30
when, y=24
3x+2y+24=180
3x+2×24-180-24
3x=-156-48
x=108/3
x=34.444
