Answer:
DF= 86
Explanation:
I think so because BC should be the same as AB because of the right angle and since AC is equal to DF it would be the same.
C.) Dividing
The Great Dividing Range, running just inland along Australia's eastern coast, is that continent's only significant mountain chain.
its either U.A.E or Eygpt. U.A.E is red wich has a very high chance to become desertfication. Eygpt is dry but normaly eygpt is all ready a desert. turkey is low. Alegreia is dry as well but i belive its the same as egypt so U.A.E might be the best
To base holy sites around natural elements of the environment is Christianity