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radius = 14m
height of cylinder = 3m
CSA of cylinder = 2πrh
= 2×22/7×14×3
= 264m²
radius =14
height of cone = 13.5 - 3 = 10.5
l² = r² + h²
l = √14² + 10.5²
l = √196 + 110.25
l = √306.25
l = 17.5
CSA of cone = πrl
= 22/7×14×17.5
= 770m²
total area of tent = 264 + 770 = 1034m²
cost of painting per m² = 2 RS
cost of painting 1034m² = 2×1034 = 2068 RS
hope this helps you...
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