BlakeHomie BlakeHomie
  • 14-03-2018
  • Mathematics
contestada

circle O has a circumference of 132 feet. what is the approximate area of the circle?

Respuesta :

xXoOoXx
xXoOoXx xXoOoXx
  • 04-08-2019

Answer: Approximately 1,386ft²

A=πr²

C=2πr

A=C²

4π=1322

4·π≈1386.55786ft²

Answer Link

Otras preguntas

what happens to the energy that is lost when water freezes
The gateway arch in Missouri weights about 20000 tons. Write an amount that could be the exact number of tons the arch weighs
What was the cash and Carry policy
When an acid reacts with a base what compounds are formed? A. a salt only B. water only C. a salt and water D. metal oxides only
During the Renaissance, Italian cities became centers of A. photography B. warfare C. banking D. transportation
what is 0.4% of $100
To create bacteria that produce human insulin, scientists insert the human gene of interest into the bacterial A. cell membrane B. cell wall C. plasmid D. circu
The outer protein coat of a virus is called a A. membrane envelope. B. capsid. C. bacteriophage. D. head.
What did everyone say after the bumpy airplane landing
who ruled many of the caribbean islands until recently