Abuilding has 217 floors. each floor has 505 square feet of floor space. what is the total amount of floor space in the building?

The total amount of floor space in the building is

Step-by-step explanation:

we know that

A building has 217 floors. Each floor has 505 square feet of floor space

so

To find out the total amount of floor space in the building, multiply the area of one floor by the number of floors of the building

Let

x ------> area of one floor of the building in square feet

y -----> number of floors of the building

z -----> the total amount of floor space in the building in square feet

we have

substitute

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

explanation:

step-by-step explanation: