Math, asked by ousmanekebe7021, 9 months ago

find the total surface area hollow cylinder whose external diameter and height are 14 cm and 30 cm respectively and its thickness is 2 cm

Answers

Answered by aishu6251
0

diameter and height are 14

and 30cm

thickness is 2

and the 30-14=16

and thickness is

2

next

16/2

8

and the answer is

8

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