savannashelby9857
savannashelby9857 savannashelby9857
  • 03-04-2020
  • Mathematics
contestada

What is the exact area of a circle with a radius of 12 ft

Respuesta :

abiolatolu90
abiolatolu90 abiolatolu90
  • 03-04-2020

Answer:

The area is approximately 453 ft²

Step-by-step explanation:

Area of a circle = [tex]\pi r^{2}[/tex]

If [tex]\pi[/tex] = 22/7, and  r = 12 ft

Area = (22/7)×12²

= 3.143*144

= 452.592 ft²

≈ 453 ft²

Answer Link

Otras preguntas

a) The population consists of all 250 students in your large statistics class. You plan to obtain a simple random sample of 30 students by using the sampling fr
Some similarities and differences in the government of native Americans
A 12 foot ladder is placed 4 feet away from a house as shown. What is the value of x, rounded to the nearest degree ?
What does the equation y = x2 represent as a curve in the set of real numbers2?
A soft tennis ball is dropped onto a hard floor
I need help with question 8
What is the best selling winter song of all time?
In geometry, how do defined terms and undefined terms relate to each other
Which disease is possibly caused by an immune system malfunction, resulting in joint pain and inflammation? osteoarthritis diabetes rheumatoid arthritis cancer
How did lavoisier revolutionize the science of chemistry?