Sum of all angles in a quadrilateral is 360....so x=36
1st angle=4(36)=144
2nd angle=3(36)=108
3rd angle=2(36)=72
4th angle =36
Answer:
The highest agricultural densities as described above depend on/ interrelate to the geographical characteristics ( type of soil, type of weather, the climate, the demographic stability) as much as the phase/ degree of developmentt of civilisation and trades
That would have to be the large continent of Africa! Hope this helps :)
True i pretty sure but ya know
