The area of a circle whose radius is 19 centimeters is: 1,134 cm2
A circle with a radius of 19 cm has an area of 1,134.11 square cm.
A circle with a radius of 19 cm has an area of 1,134.11 square cm.
168.56 square inches
38: the diameter of a circle is twice its radius.
The area of a circle whose radius is 19 centimeters is: 1,134 cm2
Radius = 1/2 of diameter = 19 centimeters.
A circle with a radius of 19 cm has an area of 1,134.11 square cm.
A circle with a radius of 19 cm has an area of 1,134.11 square cm.
The outline of a circle of radius 9.5/pi cm
Area = 1,134.1 units2
168.56 square inches
38: the diameter of a circle is twice its radius.
If diameter is 38, then the radius is half of that or 19 inches.. Now the area is Pix192
The circumference is Pix38 or about 119.
It is: 19/2 = 9.5mm
It is customary to call a circle a 38 inch circle if its diameter is 38 inches. If that is the case, the radius = diameter/2 = 19 inches.