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PLEASE HELP ME WITH THIS GEOMETRY PROBLEM !!!!!!!!!!!
asked
Aug 10, 2019
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PLEASE HELP ME WITH THIS GEOMETRY PROBLEM !!!!!!!!!!!
Mathematics
high-school
Abdelrhman Talat
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Abdelrhman Talat
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13,328.73
To find this, first you need to find the radius which can be found through the pythagorean theorem set up as so:
24^2 + b^2 = .51^2
This gets you 44.45cm.
You then plug this in to the surface area equation of a cone which is:
SA = pi x radius (radius + square root of h^2 + r^2 unsquare root)
SA = pi x 44.45cm ( 44.45cm + square root of 25cm^2 + 44.45cm^2 unsquare root)
SA = 13,328.73cm^2
Hope this helps!
SergV
answered
Aug 13, 2019
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SergV
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7
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check the picture below.
bearing in mind the "slant height" is 0.51
meters
, since there are 100 cm in 1 meter, then in 0.51m there are 0.51*100 or
51 cm
.
Washcloth
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Aug 17, 2019
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Washcloth
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