Diameter = 2 * radius = 11 cm
11*pi which is about 34.56 cm
It is 5.5 cm.
The area is 95 cm2
It depends on what the 6 cm refer to! The diameter of a shape with a 6 cm diameter is ... surprise!... 6 cm.
radius = 11/2 = 5.5 cm
11 cm
Diameter = 2 * radius = 11 cm
11*pi which is about 34.56 cm
The radius is equal to 1/2 the diameter. 11 divided by 2 =5.5
size 11
It is 5.5 cm.
The area is 95 cm2
Circumference = 140*pi cm
circumference = 11*3.14 = 34.54 cm
1520.531 square cm rounded to 3 d.p.
You have to use your math is this question. First you have to put in all your number in the math equation once you get your value divide that by the diameter of the light bulb to the diameter of the actual object.