fabiosecciUS fabiosecciUS
  • 22-09-2022
  • Mathematics
contestada

The circumference of a circle is 30. What is its area?

Respuesta :

chloeandcabal
chloeandcabal chloeandcabal
  • 22-09-2022
pi r squared is area.
2 pi r is circumference.

a =c^2 / 4pi = 30^2 / 4 * pi = 71.619
Answer Link
beinggreat78
beinggreat78 beinggreat78
  • 22-09-2022

Answer:

71.62

Step-by-step explanation:

[tex]A = \frac{C^2}{4 \times \pi }\\A = \frac{30^2}{4 \times 3.14 }\\A = 71.62[/tex]

Answer Link

Otras preguntas

if one moose weighs 1,500 pounds how many tons do 3 moose weigh
Which method would be the best for separating the salts from seawater?
how to solve -6r(4r-5)-2(r-2) plz...
what is a usful historians to craft historical narratives
Coherence is best described as _____. the unity in a paragraph the conclusive repetition in body paragraphs the order of ideas enabling the reader to move easil
An archeologist discovers an official-looking seal during an archeological dig. The seal is cylindrical in shape and is much like what a king would use when sig
What is tanA? A. 15/17 B. 8/17 C. 8/15 D. 15/8
my friend and I are arguing... and we cant figure it out, whats the answer to this? (14.1)(3.2)
Which set or sets does negative 13 belongs?
simplify the ratio 14/20