0
Multiply the diameter by (pi), or the radius by (2 pi).
If you have a drawing of the circle, and the center is marked, you can measure
the radius and the diameter. Just lay your ruler across the circle, and make sure
that it touches the center.
If the center isn't marked, then it won't be that easy.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Are there any math terms that start with the letter C?
congruent, convex, cirlce, circumfrence
How to find circumfrence?
Multiply pi by the diameter.
What is the equation for SA of a cylinder?
Surface Area r2x 3.14159(pi)x 2 + (why times 2, well theres 2 circles) Circumfrence X Hieght Area of cirlce + Area of Rectangle around = Surface area
How do you find an area of a cirlce?
Area of a circle = pi*radius2
HOW TO FIND the circumfrence of a circle?
The circumference of a circle is (diameter) multiplied by (pi).
Are there any math terms that start with the letter C?
congruent, convex, cirlce, circumfrence
How to find circumfrence?
Multiply pi by the diameter.
How do you find the diameter of a circle if you have the circumfrence?
divide by pi which is 3.1415927 and on and on
What is the equation for SA of a cylinder?
Surface Area r2x 3.14159(pi)x 2 + (why times 2, well theres 2 circles) Circumfrence X Hieght Area of cirlce + Area of Rectangle around = Surface area
How do you find an area of a cirlce?
Area of a circle = pi*radius2
HOW TO FIND the circumfrence of a circle?
The circumference of a circle is (diameter) multiplied by (pi).
What is circumfrence and how do you find it?
The circumfrence is like a perimeter. It is the area around a circle. You can find the circumfrence of a circle by using this formula. Pi x R2 or Pi times the radius squared.
How do you find the diameter if you have the circumfrence?
i have tried searching that too but it was unfound i hope yu find your answeeer!
How do you find the perimeter of a cirlce?
Pi x Diameter = CircumferencePi = 3.14...
How do you find the radius of a circle if you know the circumfrence?
radius = circumference/(2*pi)
How do you find the circumfrence of a circle if you have the radius?
the circumfrence of a circle is pi times it's radius squared.
How do you find area and circumfrence of a circle?
It depends on what information you have: radius, diameter, lengths of tangents from a point outside the circle, length of chord and its distance from the centre, etc. Also, the term is circumference, not circumfrence.
