0
they figured it out by getting the circummference and cutting it in half to figure out the diametre of a circle aka(pi
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
How do you figure out the circumfrance?
Circumference = 2*pi*radius or diameter*pi
How do you figure pi radius of a circle?
The area of any circle = pi*radius2
How can you figure out pi?
22 divided by 7 will result in a number very similar to pi.
How do you figure permiter of a circle?
The perimeter of a circle is its circumference and it found by 2*pi*radius or pi*diameter
How do you figure out area of a circle?
pi times radius squared. :)
How do you figure out the circumfrance?
Circumference = 2*pi*radius or diameter*pi
How do you find the surface area if you have the circumference?
Figure the radius (r=C/2 pi) figure the area (A= pi x r squared). Note - the pi's don't cancel out.
How do you figure out the area of shapes using Pi?
i think you do d x pi
How do you figure pi radius of a circle?
The area of any circle = pi*radius2
How can you figure out pi?
22 divided by 7 will result in a number very similar to pi.
What is the formula to figure circumference?
d * pi or 2 * r * pi Where d is diameter and r is radius and pi = 3.14159
How do you figure permiter of a circle?
The perimeter of a circle is its circumference and it found by 2*pi*radius or pi*diameter
How do you find the area of a figure using 3.14 as Pi?
Use the formula for the particular figure
How do you remember pi?
just remember it by 3.14 The best way to remember pi is by memorizing the sentence: "How I wish I could determine of circle round the exact relation Archimede found" The number of letters in each word of this sentence represents one figure of pi. Only the last figure (5) from the word "found" does not correspond to the correct figure of pi in its position.
How do you figure diameter by circumference?
pi(3.14) divided circumference
How do you figure out area of a circle?
pi times radius squared. :)
How to get the area of a circle?
Figure out its radius and multiply it by pi or 3.14.
