anonymous
  • anonymous
A cone with a radius of 8 feet and a slant height of 17 feet is shown below. What is the surface area of this cone? Use 22/7 for pi. 628.57 square feet 427.43 square feet 1,335.71 square feet 854.86 square feet
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
1 Attachment
anonymous
  • anonymous
are=pie.r^2+pie.r.s 22/7.8.8+22/7.8.17 =628.0
anonymous
  • anonymous
\(a^2+b^2=c^2\) where c = 17 ft and a = r |dw:1342800106700:dw|= 8 ft

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
\[\text{Volume} = \frac{\pi r^2 h}{3}\] \[\text{Surface Area} = \pi r s + (\text{Area}_{\text{circle}}) = \pi r s + \pi r^2\] s = c = 17 ft
anonymous
  • anonymous
You should now be able to find either volume or surface area @NyKole ^_^ Make sense?
anonymous
  • anonymous
Maybe this will make it more interesting then... :-P http://media.giantbomb.com/uploads/0/6087/1089291-conehead_zombie_large.jpg
anonymous
  • anonymous
is the answer A?
anonymous
  • anonymous
@agentx5
anonymous
  • anonymous
\(\text{Surface Area} = \pi (8 \ ft)(17 \ ft) + \pi (8 \ ft)^2\) \(\text{Surface Area} = 136\pi \ ft^2 + 64\pi \ ft^2\) \(\text{Surface Area} = 200\pi \ ft^2 \approx 628 \ ft^2\) Correct! Good job (see how the units work btw? foot * foot = feet squared)
anonymous
  • anonymous
The precise answer would be "200\(\pi\) ft\(^2\)" :-) That's what my boss would want if I was engineering something like this. Any contractor making the item can use a little calculator on-site to figure out how accurate they want to get.

Looking for something else?

Not the answer you are looking for? Search for more explanations.