The radius is 0.795cm
The circumference of a circle 5cm in radius is about 31.42cm
5cm since radius is one half the diameters.
5cm
The area of a circle if the radius is 9m 254.5m2
The circumference of a circle with a radius of 5cm is: 31.42 cm
The circumference of a circle with a radius 5cm is: 31.4 cm
Pi x radius(R) squared e.g radius of circle is 5cm A=3.14x5 squared Area is 78.5
The radius of a circle is half the diameter. So if the diameter is 5cm, the radius would be 2.5cm.
Radius of a circle is half its diameter, 1/2 of 5cm =2.5cm
The radius is 0.795cm
The circumference of a circle 5cm in radius is about 31.42cm
5cm
10cm
2.5cm !
The diameter is twice the radius.
The area of a circle is given by the formula A=pi x r2 Where A is the area of the circle, pi is a constant approximately equal to 3.1415, and r is the radius of the circle. So, to find the area of a circle with a radius of 5cm you would first square the radius -- 25 cm2. Then times by pi. So the answer would be 25pi cm2.