Question

curved surface area of cylinder is 4.4 CM square if the radius of the base of the cylinder is0.7 cm find its height.​

Answer 1

Answer:

$\huge\mathfrak\red{ANSWER}$

Curved surface area of cylinder

= 2πrh

4.4= 2×22/7 ×0.7×h

4.4=4.4h

h= 1 cm✔

Answer 2

Answer:

Let the height of the circular cylinder be h

Radius of the base of cylinder = 0.7 cm

Curved surface area of the cylinder = 2 πrh

4.4 cm sq. = 2 πrh

4.4 cm sq. = 2 x 22/7 x 0.7 x h

44/10 cm = 2 x 22 x h

h = 44/(2x22)

h = 1 cm

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Step-by-step explanation: