Question

the circumference of the base of a colonical tent is 44 m if the height of the tent is 24m find the lenght of the canvas used in making a tent if the width of the canvas is 2m . [use π=22/7]

Answer 1

Answer:

275m

Step-by-step explanation:

radius of base = 2πr = 44

$2 * \frac{22}{7} *r = 44\\r = \frac{44*7}{44} \\r = 7$

$l = \sqrt{7^{2} + 24^{2} } \\l = \sqrt{49+576} \\l = 25$

CSA = π r l

$\frac{22}{7} * 7 * 25\\25*22\\550$m sq.

Length of Canvas = 550/2 = 275m

Answer 2

Answer:

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