Aman on the fifth floor of a building shouts down to a person on the street. if the angle of elevation from the street to the man in the building is 35 and the man in the building is 40 feet up, about how far away from the building is the person in the street

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are

x=30

step-by-step explanation: