Question

the circumference of the base of a cylinder is 176cm and its hieght is 65 cm find its lateral surface area

Answer 1

Lateral surface area of a cylinder is given by,

LSA = 2*pi*r*h

Given 2*pi*r = 176 cm
h = 65 cm

Hence LSA = 176*65 cm^2

LSA = 11440 cm^2 or 1.1440 m^2

Answer 2

Answer:

Lateral surface area of the cylinder = 11440 cm²

Explanation:

Height of the cylinder (h) = 65 cm

i ) Circumference of the cylinder (p) = 176 cm [given ]

Lateral surface area of the cylinder = circumference × height

= 176cm × 65 cm

= 11440 cm²

Therefore,

Lateral surface area of the cylinder = 11440 cm²

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