The area of a disc of radius R units is pi*r^2 square units.
Area of disc: pi*6^2 = 36*pi square cm
If R and r are the outer and inner radii of the annulus (ring) then the area is pi*(R2 - r2), which is simply the area of the big disc minus that of the little disc.
Surface area in square units = pi*radius2
Pi*6 * * * * * Independent of the radius? Makes no difference if the disc is twice as wide? I think not! It is actually 2*pi*r2 where r is the radius of the disc.
No because the formula for finding the area of an oval, which is an ellipse, is quite different
sacromere
Area of disc: pi*6^2 = 36*pi square cm
the volume of a disc is simply the area of a circle multiplied by hight A= pi* squr(r) v=pi* squr(r)*h r= raduis , h = hight pi= 3.14
Area is calculated using the value of pi times the square of the radius. Therefore, the area of a standard compact disc is 113.0976 square centimeters.
A rudimentary disc is an underdeveloped disc in the vertebral column. Rudimentary discs can cause constant back pain or neck pain depending on the area of the disc.
If R and r are the outer and inner radii of the annulus (ring) then the area is pi*(R2 - r2), which is simply the area of the big disc minus that of the little disc.
The area formula for the parallelogram is related to the area formula for a rectangle because you can make the parallelogram into a rectangle to find the area.
25 cm
Surface area in square units = pi*radius2
go to survival area there will be a poké ball if you seek it then its dubious disc
False. The surface area formula for a right cone is not the same as the surface area formula for an oblique cone.
Pi*6 * * * * * Independent of the radius? Makes no difference if the disc is twice as wide? I think not! It is actually 2*pi*r2 where r is the radius of the disc.