The height of the cylinder is 12 cm, the radius of the base is 3 cm. The area of the axial section is?
| May 9, 2021 | education
The section of the cylinder is a rectangle. The axial section passes through the axis of symmetry of the cylinder, therefore, one of the sides of the section is equal to the diameter of the circle at the base of the cylinder, and the other side is the height of the cylinder.
Ssection = 2 * R * h = 2 * 3 * 12 = 72 cm2.
Answer: The axial section area is 72 cm2.
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