The curved surface area and circumference at the base of a solid right circular cylinder are 2200 cm2 and 110 cm, respectively. Find the height of the cylinder.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 20 cm
Given that
The curved surface area of a solid right circular cylinder = 2πrh = 2200 cm2
and circumference at the base of a solid right circular cylinder = 2πr = 110 cm
Hence, height of cylinder h = 2200/110 = 20 cm