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

Grammar: Preterite Spelling Changes Active yo (traer) tú (traer) nosotros (traer) Uds. (traer)
cann someone plsss help me​
Porter is studying the influenza pandemic of World War I. He is examining letters, journal entries, autobiographies, and newspaper articles from that time to se
Which of the following is an example of a density-independent limiting factor? 1. Zebra population growth is limited as a result of grass depletion. 2. The song
Last Monday the temperature changed at a rate of -3 F per hour. How long did it take for the change in temperature to be -21 F?
impact of science in the world ​
An algorithm to find the perimeter of a triangle
How many grams of oxygen are contained in a sample of H2O that also contains 3.85 moles of hydrogen atoms?
Points A, B, and C, form a triangle. The distance between point A and point B is 15 yards. The distance between point B and point C is 25 yards. Pete walks dire
Finding the inverse of the function x^3+3x+1 is beyond the scope of this course. Nevertheless, you should be able to use your knowledge of functions and their i