The diameter of any circle, including that one, is double (two times) its radius.
17
8.5
It is 17/2 = 8.5 cm.
The radius of a circle is the distance from its center to any point on its circumference. If the radius is given as 17 cm, it means that this distance is 17 centimeters. This measurement is crucial for calculating the circle's area and circumference, which can be determined using the formulas: area = πr² and circumference = 2πr, where r is the radius.
circumference = pi * diameter C = pi * 2(17 cm) = 107 centimeters
17 Half the diameter
17
8.5
Diameter = 2 times the radius = (2 x 8.5) = 17 cm
17 cm
The radius measures from the center of the circle to the perimeter (outside), so if the radius is 8.5 cm that would make the diameter of the circle 17 cm. (8.5 cm X 2 = 17 cm)
It is 17/2 = 8.5 cm.
The diameter of a circle is twice the length of the radius. Therefore, if the radius is 4.2 cm, the diameter would be 2 x 4.2 cm = 8.4 cm.
Divide the diameter by 2, to get the radius. Then you can use the standard formula for the area of a circle.
The formula for the area of a circle is: A=∏r2Where A is the total area of the circle and r is its radiusThe diameter is twice the radius, so the radius in this case would be 17 feet.A=∏*(17)2A=∏*289A=289∏A equals about 907.46 feet
Using 3.14 as Pi the area of circle is: 907.46
d = r*2 8.5cm x 2 = 17 cm