If the diameter is 5 feet then the radius is 2.5 feet. If the circumference is 5 feet then the radius is 0.79577 feet.
5ft * Pi = Approximately 15.7ft
Just double the radius. the diameter is twice the length. So if they radius is 5, then the diameter is 10.
The radius is 1/2 of the diameter. A diameter of 10 has a radius of 5.
diameter = radius × 2 → radius = diameter ÷ 2 = 10 cm ÷ 2 = 5 cm
If the diameter is 5 feet then the radius is 2.5 feet. If the circumference is 5 feet then the radius is 0.79577 feet.
5ft * Pi = Approximately 15.7ft
The area of a circle is PI times the radius of the circle squared. The radius of a one foot diameter circle it 1/2 or .5 feet. .5 squared is .25 PI is 3.1416 3.1416 times .25 = .79 square feet So, there are about .8 square feet in a 1 foot diameter circle.
Diameter of a circle is always twice the radius. So if the radius is 2.5 then diameter is 2x 2.5=5
Radius is = to half the diameter so.... when the radius of the semicircle is 5ft then the diameter is 10ft.
The diameter is twice the radius so a circle with a radius of 2.5 will have a diameter of 5.
Radius = diameter/2 = 5 cm
5 because the radius is half of the diameter
Just double the radius. the diameter is twice the length. So if they radius is 5, then the diameter is 10.
The radius is 1/2 of the diameter. A diameter of 10 has a radius of 5.
it is half the diameter e.g 10cm diameter = 5 cm radius
Divide the diameter by 2. Diameter/2=Radius. Example: Diameter is 10cm then Radius is 10/2=5. - learnthetechnology.blogspot.com