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THE FORMULA FOR FINDING THE CIRCUMFERENCE IS:
CIRCUMFERENCE EQUALS DIAMETER TIMES 3.14
In basic words:
What do you know?
You know you need to find the circumference of the circle, which is the distance all the way around the circle.
You know the radius is 25 inches, the radius is the measurement from the center to the circumference of the circle.
You know the formula needs the diameter, a diameter being the length of a line connecting two points on the circumference, touching the center of the circle, maintaining a straight line.
With all this information, you can figure out that the radius is half the diameter.
Now, begin your math.
Problem: What is the circumference of a circle when you know the radius is 25 inches?
Formula: Circumference= Diameter X 3.14 which is known as pi.
Radius Diameter Circumference
- R=25
D=R times 2
- Replace variable R with the correct number:25
- 25 multiplied by 2 is 50 which means that D=50
- 50 multiplied by 3.14 is 157
- The circumference is 157
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A circumference is 24 what is the radius?
If the circumference is 24 the radius will be: 3.82
If the circumference of a circle doubles the radius?
IMPOSSIBLE circumference = 2*pi*radius if circumference = 2*radius: 2*radius=2*pi*radius 2*radius/(2*radius)=2*pi*radius/(2*radius) 1=pi pi= 1 therefore it is impossible to have a circumference that is twice that of the radius
What is the radius if the circumference is 54?
Radius of a circle = circumference/(2*pi)
What is the radius if circumference is 25.12?
circumference = 2 × π × radius → radius = circumference ÷ (2 × π) = 25.12/(2π) ≈ 4 units
What is the circumference of radius 12yd?
The radius is half the circumference, so 24 yards
What is the circumference of a circle if radius is 25?
The circumference of a circle if radius is 25 is about 157.1
What is the circumference of a circle when the radius is 25 ft?
The circumference of a circle when the radius is 25 feet equals about 157.08 feet.
What is the circumference of a circle with a radius of 72?
72" radius = 452 25/64 " circumference
What is radius if circumference is 25 feet?
Radius = Circumference/(2*pi) = 3.979 feet (approx)
How do you find the circumference if the radius is 25?
Circumference = 2 * radius * pi So: 25(2) = 50 50 pi or about 157.1
If a circle circumference is twenty five inches then what is the radius?
A circle with a circumference of 25 inches has a radius of about 3.979 inches.
How do you find the circumference when the radius is 25?
Divide it by 3.145 or Pye.Improved Answe:-circumference = 2*pi*25
What is the circumference when the radius is 25 FT?
157 ft
What is the circumference of a circle with a radius of 25 feet?
The circumference is 50π ft or 157.08 ft.
What is the circumference of a circle that has 25 as its radius?
157.079632679 :) you have to do the radius x 2 then times that by pi!
If the radius equals 25 in using 3.14 for pie what is the circumference?
Circumference = 2*pi*r Circumference = 2*3.14*25 => 157 inches
What is the radius if the circumference is 25 inches?
If C = 25" then r = 3.979 inches
