Si se tiene un rectangulo horizontal de 7 m de base y una altura de 21 m, y se realizan giros sobren un eje, calcular el volumen y el área del sólido que se obtiene.

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

b). 4320 have a nice day