A because they tell by their texture.
Perimeter = 3x. Area = x^2 * sqrt(3)/4. Explanation of area:. You can divide an equilateral triangle into 2 right triangles, each with a common side we will call y.. Area = area of first right triangle + area of second right triangle = (x/2)*y/2 + (x/2)*y/2 = xy/2. Now: y^2 + (x/2)^2 = x^2 so y…
Answer:
B. Mexican Plateau
Explanation:
The Mexican Plateau (known in Spanish as the Mesa Central) is the elevated tableland found between the Sierra Madre Occidental mountain range on the west coast of the country and the Sierra Madre Oriental mountains to the east along the Gulf of Mexico. Most of the Mexican populated is concentrated in this plateau which has a temperate climate and an average elevation of around 2000 metres above sea level.
