babyface3084
babyface3084
01-03-2018
Mathematics
contestada
determine the area of a 21ft circle
Respuesta :
sqdancefan
sqdancefan
04-03-2018
A = (π/4)*d^2
.. = (π/4)*(21 ft)^2
.. = 110.25π ft^2
.. ≈ 346.36 ft^2
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
main purpose of anti-saloon league in early 1900s
What is the term that refers to Adolf Hitler's plan to exterminate all of the jews
what is the gestation period for cats
what is the term that refers to the knowledge and beliefs about how the mind works and how it influences behavior?
difference between isis and isil
checks and balances definition
listed following are events or phenomena that occur during either the part of the sunspot cycle known as solar minimum or the part known as solar maximum. match
how many ounces in a shot
Tomas correctly spelled 18 out of 20 words oh his last spelling quiz. What decimal represents the portion of the words that Tomas spelled correctly?
Which of the following interest groups attempts to influence public policy at the international level? a. American Civil Liberties Union b. Greenpeace c. Nation
