ExamPlay Light Logo
दाखिल करना

Mathematics for IGCSE & O level - Mensuration (Section 11 - No. 18)

Which of the following formulas is used to calculate the curved surface area of a cylinder?
2πrh
πr²h
πrl
2πr

स्पष्टीकरण

The curved surface area of a cylinder is calculated by 2πrh where r is the radius and h is the height.

टिप्पणियाँ (0)

विज्ञापन