The picture to the right is of the Washington monument in DC the shaft of the monument is a square a frustum the bottom square measures 55 feet on a side in the top square measures 34.5 feet the top is a square pyramid find the dimensions of the four triangular faces of the pyramid height is 55.5 feet

a system in which products were made rapidly by machines

the effect of the ming leaders banning ships with more than two masts was that there was no further construction of ships masts, because there was a surplus. ming emperors disallowed foreign exploration

i believe your answer is d)

u go to preference and ull see a button that says i want to delete my acc click on it.