Marcelaramirez8226 Marcelaramirez8226
  • 19-05-2018
  • Mathematics
contestada

When finding the area of a circle do you times your raduis by 2?

Respuesta :

Аноним Аноним
  • 19-05-2018
No. Area of a circle equals pi times the radius squared.  That means multiply the radius times itself. For example, if the radius is 3, the area = π x 3 x 3 = 9π
Answer Link
pops150
pops150 pops150
  • 19-05-2018
Hope this picture explains it
Ver imagen pops150
Answer Link

Otras preguntas

What is Ohm's Law, and how does it work in real life.
I need help please someone.
Which technological advancement originated during the Gupta period in India? geometric grid system Sanskrit two-arm balance scale metallurgy
Read the excerpt from "Broken Chain." Alfonso studied the magazine pictures of rock stars for a hairstyle. He liked the way Prince looked—and the bass player fr
20 POINTS!!! On the following graph F(-5)=?
Drag the yellow point until an accurate "height" of the triangle is drawn. What is the height?
can someone help me with the question, please.
Alfred is the protagonist of "Fulton Fish Market" because he is the main character. he is an opposing force. he is a supporting character. he is a good person.
what is the use of planaria in 14000000 letters​
If nine of every 11 trick-or-treaters that came to your house last Halloween were dressed as pirates what proportion of trick-or-treaters were not dressed as pi