lukefrancis029 lukefrancis029

18-07-2021
Mathematics

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Work out the surface area of this solid quarter cylinder. give your answer in terms of pi. r:8cm h:15cm

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wegnerkolmp2741o wegnerkolmp2741o

18-07-2021

Answer:

248 pi cm^2

Step-by-step explanation:

The surface area of a cylinder is given by

SA = 2 pi r^2 + pi rh where r is the radius and h is the height

= 2 pi( 8)^2 + pi (8)(15)

128 pi +120pi

248pi

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