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C=2*pi*r
Radius is the circumference of the circle divided by 2pi. Therefore, if the circumference was C then the following formula works out the radius:
r=C/(2*pi)
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How do you show your work to go with how to find the circumference of a circle if the radius is 5?
Circumference = 2*pi*radius In this case radius = 5 units so circumference = 31.4159 units approx.
How do i work out the circumference of a circle from the radius?
The circumference of a circle with a known radius and can calculated using the following formula: C = 2Π(r)
What is the radius and the area of a circle?
The radius of a circle is the distance from the center to any point on the circle. The area is the space within the circle. The formula to find the area is πr2. r stands for the radius of the circle. If you want to find the radius, you can work backwards from the area or the circumference, which is the perimeter of the circle. The formula for circumference is 2πr.
What is the area of a circle that has a radius of 5 cm?
YOU FUKIIING MORONS GET YOUR AZZ TO WORK AND FIGURE THIS OUT BY YOURSELF FUKIIING BITCES
How do you work out the circumfrance of a circle?
You press pi button on the calculator or type in 3.14 you then times it by the radius then square it. :) x
How do you work out the area of a sphere?
To work out the area of a sphere, you have to know its radius. Once you know that: -- 'square' the radius (multiply radius times radius) -- multiply that result by 12.5664 The result is near the area of the sphere.
What are facts about a radius?
work it out
What are facts about radius?
work it out
How do you work out the radius of a circle?
depends on the information given, but radius is half of the diameter.
How do you work out the diameter?
double the radius
How do you work out the radius of a circul?
>radius of a circul? >of a circul? >a circul? >circul? You are beyond help. >radius of a circul? >of a circul? >a circul? >circul? You are beyond help.
Work out the radius of a circle from the circumference?
c=2*pie*r c= circumference r= radius.
How do you work out the area of a sector using the angle and radius?
the area of a sector = (angle)/360 x PI x radius x radius pi r squared
What is the radius of a sphere that has a volume of 5575.28?
Volume of sphere is 5575.28 cubic units and its radius work out as 11 units rounded
How do you work out a circumference?
The answer will depend on what information you have: radius, area, diameter.
How do you work out the area of circle?
Pi times the square of the radius.
How do you show your work to go with how to find the circumference of a circle if the radius is 5?
Circumference = 2*pi*radius In this case radius = 5 units so circumference = 31.4159 units approx.
