Answers

2016-02-19T18:01:23+05:30
Slant height of cone = 53 m
radius = 52.5 m

height of the cylinder = 3 m
and radius = 52.5

area of the canvas needed = 2πrh + πrl
                                            = 2 × 22/7 × 52.5× 3 + 22/7 ×52.5 ×53
                                             = 990 + 8745
                                             = 9735 m²
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