A community for students.
Here's the question you clicked on:
 0 viewing
gandako
 2 years ago
suppose the lateral area of a right circular cone and the area of a sphere is equal 64π inches^2. if the radius of the sphere and the radius of the base of the cone are equal, what is the volume of the cone?
gandako
 2 years ago
suppose the lateral area of a right circular cone and the area of a sphere is equal 64π inches^2. if the radius of the sphere and the radius of the base of the cone are equal, what is the volume of the cone?

This Question is Closed

Miyuru
 2 years ago
Best ResponseYou've already chosen the best response.2Is the question complete..? :D

gandako
 2 years ago
Best ResponseYou've already chosen the best response.0Sorry! the question is now complete please help me :( thanks!

gandako
 2 years ago
Best ResponseYou've already chosen the best response.0i really don't know how it looks like,but i guess what you did was right. :)

gandako
 2 years ago
Best ResponseYou've already chosen the best response.0how can I find the total area and volume?:(

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1what's the prism ? what's pyramid? make your figure properly ... this shouldn't be difficult.

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1350221237912:dw

gandako
 2 years ago
Best ResponseYou've already chosen the best response.0regular hexagonal prism with 10in long sides and apothem of length 9in long. uhh, yeah! I think so.

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1350221347921:dw dw:1350221367792:dw

gandako
 2 years ago
Best ResponseYou've already chosen the best response.0miyuri what is 12 there?

gandako
 2 years ago
Best ResponseYou've already chosen the best response.0experimentX yeah but how can i find the volume and total area?

Miyuru
 2 years ago
Best ResponseYou've already chosen the best response.2It would be essential in finding the volume...

Miyuru
 2 years ago
Best ResponseYou've already chosen the best response.2To find the total area multiply the area of triangle by 6 + area of hexagon..

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1volume of pyramid = 1/3* area of hexagon * height

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1for surface area ... dw:1350221785183:dw

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1350221947122:dw

Miyuru
 2 years ago
Best ResponseYou've already chosen the best response.2Total area = \[(\frac{15*10}{2}*6)+(\frac{10*9}{2}*6)\]

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1yeah ... looks like that's correct!!

gandako
 2 years ago
Best ResponseYou've already chosen the best response.0Gee! thanks a lot!!!!! but how is this? find the volume of the region outside the pyramid and inside the prism.

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1find the volume of pyramid ... find the volume of prism ... subtract 1 from 2

Miyuru
 2 years ago
Best ResponseYou've already chosen the best response.2Volume = \[(\frac{10*9}{2}*6)*\frac{1}{3}*12  (\frac{10*9}{2}*6*12)\]

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1lol ... you did the opposite? is height 12??

Miyuru
 2 years ago
Best ResponseYou've already chosen the best response.2I took the height of the pyramid...

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1should be something like this if 12 is height \[  (\frac{10*9}{2}*6)*\frac{1}{3}*12 + (\frac{10*9}{2}*6*12) \]

Miyuru
 2 years ago
Best ResponseYou've already chosen the best response.2Oops yeah @experimentX I changed the sides of the equation... :D

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1well ...i guess that it is!!

gandako
 2 years ago
Best ResponseYou've already chosen the best response.0so 4320 is the volume?=)

gandako
 2 years ago
Best ResponseYou've already chosen the best response.0What is the area of the base and the height?

Miyuru
 2 years ago
Best ResponseYou've already chosen the best response.2Yeah @gandako U are correct.. volume=4320

Miyuru
 2 years ago
Best ResponseYou've already chosen the best response.2I found the height from the triangle drawn above.. x=12

gandako
 2 years ago
Best ResponseYou've already chosen the best response.0but how about the are of the base @Miyuru ?

Miyuru
 2 years ago
Best ResponseYou've already chosen the best response.2Base = side of the hexagon

Miyuru
 2 years ago
Best ResponseYou've already chosen the best response.2From which step are you confused?

gandako
 2 years ago
Best ResponseYou've already chosen the best response.0here: volume of pyramid=1/3 * area of the base *height how can get the are of the base?

Miyuru
 2 years ago
Best ResponseYou've already chosen the best response.2Here the base is the hexagon and it's area is six times the area of a triangle...

gandako
 2 years ago
Best ResponseYou've already chosen the best response.06 x bh/2 is this? what is the value of b in there?
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.