D. rainfall causes the most erosion, especially on cliff sides and mountains
Answer:
B, D, and E
Explanation:
First, the formula for the area of a circle is
Since pi is equal to 3.14, all we need is the radius squared. Since your radius is 12, =144. Therefore, your equation for <em>area</em> will be (3.14)(144), answer B.
Second, the formula for the circumference of a circle is .
So, 2(3.14)(12), answer D.
Edit: Answer E also says the same as above- it just multiples the 2 and the 12 together. Sorry for the initial error!
Answer:
Because it helps people find there way if they don't know the directions to a place.
Explanation:
They were the (c) Berbers who inhabited it before the Arabs.
77+52 years old solo and the boy girl