32in
16 inch circumference: radius = diameter / 2. diameter = circumference/pi, so radius = 16 in / 2 / pi = (8/pi) inches [approx 2.55 inches] 16 inch diameter: radius = diameter / 2 = 16 in / 2 = 8 inches.
Diameter = double the radius = 16
radius = ½ diameter area circle = π × radius² = π × (½ × 6.5 in)² = 169π/16 in² ≈ 33.2 in²
Diameter is 16. The radius is half its diameter
Diameter = 2*radius = 16 units
Diameter = 2*radius so diameter = 16 ft.
Area = pi * radius * radius radius = diameter / 2 radius = 16/2 = 8 Area = 64 * pi Area 201.062 inches2
Radius of circle: 16/2 = 8 inches
Then the diameter is 16.
The radius of a circle is half of the diameter. Therefore, if the diameter is 16 inches, the radius would be half of 16, which is 8 inches. The radius is the distance from the center of the circle to any point on the circle's circumference.
The diameter of a circle is twice its radius. If the radius is 8 cm, the diameter can be calculated by multiplying the radius by 2. Therefore, the diameter is 8 cm × 2 = 16 cm.
The radius is always exactly half of the diameter, so if the radius is 8 cm, then the diameter is 16 cm.