Respuesta :
if the label only goes around then the lateral area of the cylinder would be circumference times height
so, if we wanted radius=r then
LA=(2πr)(h)
given r=4.5 and h=8
LA=(2*π*4.5)(8)
LA=9π18
LA=162π
LA≈508.93800988154650463094822809128 square units
so, if we wanted radius=r then
LA=(2πr)(h)
given r=4.5 and h=8
LA=(2*π*4.5)(8)
LA=9π18
LA=162π
LA≈508.93800988154650463094822809128 square units
The approximate surface area available for the label is 226.2 square units if the cylindrical can of cocoa has the radius of 4.5 units and height of 8 units.
What is a cylinder?
In geometry, it is defined as the three-dimensional shape having two circular shapes at a distance called the height of the cylinder.
We have a cylindrical can of cocoa.
The radius of the can R = 4.5 units
The height of the can H = 8 units
We know the formula for finding the lateral surface area of the cylinder is given by:
A = 2πRH
A = 2π×4.5×8
A = 72π
A = 226.19 square units ≈ 226.2 square units
Thus, the approximate surface area available for the label is 226.2 square units if the cylindrical can of cocoa has the radius of 4.5 units and height of 8 units.
Learn more about the cylinder here:
brainly.com/question/3216899
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