All 4 sides of a square must be equal to each other, and the area of a square can be found by multiplying one side by another side [or squaring one side: (side^2)]. Therefore, you can set up the equation as side^2 = 121cm and take the square root of each side, which will give you side = 11cm. Every side is 11cm, including the base. *Answer: 11cm*
Sometimes, it is due to climate changes
The answer is seafloor spreading. It is a progression that happens at mid-ocean ridges which are the divergent boundaries, where new oceanic crust is made through volcanic activity and then slowly moves away from the ridge. This helps clarify the continental drift theory in the plate tectonics theory.
Well, I am a Muslim, (a person in the religion of Islam), so I could answer this very easily.
Why it's so important to North African countries is because North African Countries are closer to the middle east; the "base" or "home" of Islam.
Why you may ask is it our base/home?
Well that's the area of land our religion was founded in, by our Prophet Muhammad (May peace and blessings be upon him).
So, since North African Countries are very close to the middle east, (they actually used to be part of the middle east; in fact, all countries were actually one full piece of land called "Pangaea" until Earth's tectonic plates divided it into multiple pieces of land), they felt as if they would interpret many of the middle east's customs, religion, tradition, culture, and basically their lifestyle.
This is why it's important :)
I hope I helped you! ^-^
Answer:
B is the answer
Explanation:
A is an informed costumer because that is what an informed costumer does.
C is an informed costumer because that is what an informed costumer does.
D is an informed costumer because that is what an informed costumer does.