4 parte inferior la situamos a 70 centímetros de ésta
A. V8.51m2
B. V51m2
C. 77.51m2
D. Vom
3m
것
770cm
Cuáles la altura que podemos alcanzar con una escalera de 3 metros apoyada sobre la pared si la​

Mexico city is an example of how humans alter their environment because it was a. one of the world’s largest cities b. built on drained and filled lake beds c. built after conquest by the spanish d. once the capital of the aztec empire