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How do you find the circumfrance of a circle if you have the radius?
Wiki User
∙ 14y ago
multiply the radius by two then pultiply that by pi
Wiki User
∙ 14y ago
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If the circumfrance of a circle is 16 pie what is the radius?
8
How do you find the circumfrance of a circle whose radius is 4?
The circumference of a circle is twice the radius times PI [2*pi*r] with r = 4 >> about 25
Circumfrance of a circle with a 20 foot radius?
125.6 feet
What is the circumfrance of a circle with the radius of 5?
circumference = 2*pi*5
What is the circumference of a circle if the radius is 4.4 cm?
Work it out the circumfrance of a circle is pie x the diameter!
What is the radius of a circle if the circumfrance is 31.4?
If the circumference (not circumfrance) is 31.4, the radius is 4.9975 units (to 4 dp).
If the circumfrance of a circle is 16 pie what is the radius?
8
How do you find circumfrance using diameter?
circumference of a circle = pi*diameter or 2*pi*radius
How do you find the circumfrance of a circle whose radius is 4?
The circumference of a circle is twice the radius times PI [2*pi*r] with r = 4 >> about 25
What is the circumfrance of a circle and how do you find it?
the circumference of a circle is the length around the outer edge. and you find it by using the formula 2 times pi times the radius of the circle
Circumfrance of a circle with a 20 foot radius?
125.6 feet
What is the circumfrance of a circle with the radius of 5?
circumference = 2*pi*5
What is the circumference of a circle if the radius is 4.4 cm?
Work it out the circumfrance of a circle is pie x the diameter!
What is the circumfrance of a circle if the radius id 15?
30 x 3.14 = 94.2
How do you find out the circumfrance of a circle?
To find the circumfrance of a circle, you need to multiply 2 times pi, times the circle's radius. If you don't know what that is, you multiply two times pi, and pi equals 3.14, and then multiply that by the radius, which is the measurement of half the circl'e diameter. the diameter is the distance from one side of the circle, to the exact opposite. you measure this with a ruler. HALF the measurement of the diameter is the radius. Example---the diameter of a circle is 20 cm. half the diameter is 10 cm, which is the radius. Multiply 2 times pi[which equals 3.14], times the radius. Good luck!
How do you get the radius of a circle from the circumfrance?
To find the radius of a circle when given the circumference, you should start with the formula for circumference, which is this: circumference = 2*pi*radius To solve for the radius, you would the have to divide the circumference by 2*pi leaving you with a formula like this: radius = circumference/(2*pi) pi≈3.14159
How do you measure circumfrance?
Formula to find the circumfrance of a circle~(2)(3.14)r or (3.14)d
