Answer:
The answer is below
Explanation:
The question is not complete, the coordinates of K and M are not given. Let us assume The coordinates are at K(1, -6) and M(9,-2)
Answer: If a line segment AB with coordinates at 
is divided by a point O(x, y) in the ratio n:m, the coordinates of point O is given by the formula:
K(1, -6) and M(9,-2) are divided in ratio 1:3 by point L. Let us assume L is at (x,y), hence the coordinate of point L is given as:
Point L is at (3, -5)
Population distribution shows the pattern of where people live. Population distribution across the globe tend is uneven. Sparsely populated areas have less people and tend to be relatively inhabitable. Densely populated areas have many people living in one area. This shows that the particular has favorable conditions for habitation. Densely populated are therefore suitable for economic productivity. Densely populated have immensely vibrant economies compared to sparsely populated areas.
The circumference is the length of the outer line of the circle. The formula is
-
C = 2πr
C = 2 x 3.14 x 1.5
C = 9.43 km
Angola's borders are fairly straight compared to borders of any other country. The coastline and the southern lines are straight while the eastern and northern borders have stair-like shape but are fairly straight too. The country looks like a gun in some way too!
