kross07 kross07

04-12-2016
Mathematics

contestada

If a circular property has a diameter of 50' and costs $120 per square foot, what is the cost of the property?

Respuesta :

apologiabiology apologiabiology

04-12-2016

find area
area=pir^2
d/2=r=50/2=25

A=pi25^2
a=pi625
aprox pi=3.141592
a=1963.495
that is how many square feet
multiply that by 120
1963.495 times 120=$235,619.4

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