PLEASE HELP!!
Tyra is using broken pieces of tile to decorate the surface a small table. She is tiling the entire exterior surface of the table except for the part that touches the floor. The table consists of a cylindrical top with diameter fourteen inches and height 3 inches and a cubic base with side length 8 inches. How much area will Tyra have to tile? Use 3.14 for pi. Show your work.
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OpenStudy (unklerhaukus):
can you draw it?
OpenStudy (anonymous):
OpenStudy (anonymous):
That is what it looks like
OpenStudy (unklerhaukus):
i see; a circle and some rectangles
OpenStudy (anonymous):
Click the attachment
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OpenStudy (anonymous):
cLick where it says 08_ac_07_013.jpg
OpenStudy (unklerhaukus):
the top surface is the 7in radius circle
OpenStudy (unklerhaukus):
there are four 8in x 8in rectangles
OpenStudy (unklerhaukus):
and one 3 x 2π7 rectangle
OpenStudy (anonymous):
show ur work plz
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OpenStudy (anonymous):
for like the whole thing
OpenStudy (unklerhaukus):
if you also need to tile the underside of the table , that area will be the area of the 7in circle minus a 8in x 8in square
OpenStudy (anonymous):
SO whats the real anser?
OpenStudy (unklerhaukus):
you tell me
OpenStudy (anonymous):
one sec
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OpenStudy (anonymous):
hi r u still on?
OpenStudy (unklerhaukus):
i'm still 'ere
OpenStudy (anonymous):
k
OpenStudy (anonymous):
I hav a question
OpenStudy (anonymous):
What is tteh formula of the surface area of a cylinder?
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OpenStudy (unklerhaukus):
well the surface of a cylinder is two circles plus a rectangle,
\[SA_\text{cylinder}=2\times\pi r^2+2\pi r h\]