oj07
oj07 oj07
  • 24-05-2017
  • Mathematics
contestada

What is the area of a circle with the circumference of 37.68

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 24-05-2017
c=2pir
given
c=37.68
37.68=2pir
divide both sides by 2
18.84=pir
divide both sides by pi or 3.14
6=r

sub

area=pir^2
area=pi6^2
are=36pi
using pi=3.14
area=113.04 square units
Answer Link

Otras preguntas

SOMEONE WHO COULD WRITE IN ANCIENT EGYPT
were critics of WWI anti-American
What are countries with little industry called?
A hot-air balloon is at an elevation of 4,800 feet if the balloon falls 40 feet per minute how long will it take for the balloon to reach 2000 feet
what type of colony was self governing?
why is capitalism called a free-market economy
Mrs.green needs to store 21 math books on a shelf during school vacation. Each math book is 2.4 centimeters thick. If Mrs.Green stacks the math books on top of
A hot-air balloon is at an elevation of 4,800 feet if the balloon falls 40 feet per minute how long will it take for the balloon to reach 2000 feet
What were the aggressors of the Holocaust?
When specialized cells are grouped together to form a common function, what they are called? an organism an ecosystem a community tissue