The curved surface area of a cylinder is 440 CM square and its radius is 5 cm find its heigh
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Answer:
14cm
Step-by-step explanation:
Dimensions of the cylinder :
radius ( r ) = 5 cm,
Let the height = h cm
Curved surface area ( A ) = 440 cm²
=> 2πrh = 440
=> 2×(22/7)×5×h = 440
=> h = ( 440×7 )/( 2 × 22 × 5 )
=> h = 14 cm
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