Question

A tent is cylinderical to a height of 4.8m and conical above it. The radius of the base is 4.5m and the total height of the the canvas required for the tent in square metres.



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♡ @apoorva035​

Answer 1

Answer:

radius of the conical= radius of the cylinder = 4.5 m

height of conical above = total height of tent - height of cylinder

= 10.8 - 4.8 = 6 m

canvas required for tent = C.S.A of cone + C.S.A of cylinder

= πrl +2πrh

here l =

=√(4.5)(4.5) +(6) (6)

= √20.25+36

=√56.25

= 7.5 m

canvas required for tent =22/7 *4.5 (7.5 + 2(4.8))= 241.85 meter square (approx.

Answer 2

Answer:

Hope this answer helps you ☺️