A geographer is examining the population distribution in Lubbock, Texas. The geographer is reviewing the world at which of the following scales? National International Local Individual Global

The options are

A. National

B. International

C. Local

D. Individual

E. Global

The answer is C. Local

There are three scales used by geographers and they include Local which measures a city then then the regional and global.

The geographer is examining the population distribution in Lubbock, Texas. This is the same as examining a city present in the USA which is referred to as a Local scale.

The geographer is reviewing the world at the Local scale.

if triangle abc is congruent to triangle def, their interior angles are congruent, because congruent parts of congruent triangles are congruent (cpctc).

that means ∠d is congruent to ∠a; ∠d is equal to 8x - 2.

interior angles of all triangles add to equal 180 degrees, so you can set the sum of these interior angle values equal to 180 and solve for x.

180 = (8x - 2) + 22 + 72

180 = 8x - 2 + 22 + 72

180 = 8x + 92

88 = 8x

11 = x

x = 11