a circus tent is cylindrical upto a height of 3 m and conical above it.if diameter of the base is 105 m and the slant heightbpf the conical part is 53 m , then the total canvas used on making the tent is
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6
total canvas used = πrl
= (22/7)× (105/2)×53
= 7745 m sq
= (22/7)× (105/2)×53
= 7745 m sq
Answered by
14
Area of Canvas = area of cylinder + area of Cone
A= 2πrh + πrl
A= (2×22/7×105/2×3) +
( 22/7×105/2×53)
A= (22×15×3 )+(11×15×53)
A= 990 +8745
A=9735 sqm
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