romartwin2020
romartwin2020 romartwin2020
  • 07-02-2019
  • Mathematics
contestada

What is the area of a circle when diameter of 24 meters(use3.14 for )

Respuesta :

mexicanvanilla
mexicanvanilla mexicanvanilla
  • 07-02-2019

Answer:

452.16m^2

Step-by-step explanation:

to find the area of a circle the formula is A= πr^2

to find the area we must first find the radius

24/2 = 12

12 is the radius so then we can move on to our next step which is 12 squared

12X12=144

lastly we multiply 144 with 3.14

144 X 3.14 =

452.16 meters squared



Answer Link

Otras preguntas

estimate 19.7 divided by 3
Which of the following risks is the least likely to affect an individual who has been smoking for only a few months? A. lung cancer B. shortness of breath C. y
Which of the following countries was not in competition for Korea in the 1870s? a. Japan c. Russia b. China d. England
How does Macbeth’s echo the language of the witches?
Area of square floor is 100 square centimeters,and the scale of the drawing is 1 centimeter:2ft,what is the area of the actual floor l
Which of the following countries was not in competition for Korea in the 1870s? a. Japan c. Russia b. China d. England
Compatible numbers to estimate the quotient 474divided by 9
The sides of the DNA molecule, the rails of the ladder, are composed of A. phosphates only. B. nitrogenous bases only. C. phosphates and sugars. D. nitrogenous
Compatible numbers to estimate the quotient 474divided by 9
287 divided by 3.5 please