Math, asked by chandrkantkale07, 3 months ago

Cylinder base radius 2.8cm. & height 3.5 cm them how many total surface area​

Answers

Answered by parkhibhandula
2

Answer:

Total surface area of cylinder = 2πrh + 2π r²

r = 2.8cm

h = 3.5 cm

= ( 2 x 22 /7 x 2.8 x3.5 ) + (2 x 22 / 7 x 2.8 x 2.8)

= 61.544 + 49.235

= 110.78 cm²

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