A community for students.
Here's the question you clicked on:
 0 viewing
redheadangel
 one year ago
The crosssectional area parallel to the bases of the two figures above is the same at every level. Find the volume of the cone, to the nearest tenth.
redheadangel
 one year ago
The crosssectional area parallel to the bases of the two figures above is the same at every level. Find the volume of the cone, to the nearest tenth.

This Question is Closed

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0I have no idea where to even start

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0@Peaches15 @LexiLuvv2431

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I suckkk at math. I can't really help you here :/ sorry

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0that's okay thanks tho :) @LexiLuvv2431

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@redheadangel I don't know dis kin of math sorry

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0That's okay thanks @Peaches15

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0@Hero ppppplleasssee I will fan and medal I promise

itsmichelle29
 one year ago
Best ResponseYou've already chosen the best response.0Volume cone v =1/3 pi r^2 * h

itsmichelle29
 one year ago
Best ResponseYou've already chosen the best response.0Volume Triangular pyramid v=1/3 b*h

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0Yes, I am just confused on how to find all of the measurments for the cone

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0@Owlcoffee p.l.e.a.s.e and t.h.a.n.k y.o.u

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0@DanJS g.r.a.c.i.a.s

Owlcoffee
 one year ago
Best ResponseYou've already chosen the best response.0Okay, this is a little tricky one, but I think I have fully understood it. On the left side we have a pyramid that has a triangular base and on the right side, a cone which has a circular base. Both heights are the same, and we are given some information about the base of the pyramid, you can view it as a triangle which you'll have to find the missing side: dw:1438983224810:dw So, try finding the area of that triangle and that'd be the first step on getting it solved. Because we know, as given information, that the area of the base on the pyramid is the same as the area of the base on the cone.

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0so for the missing side I got 3.6

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0I got that the area 8.64... is that right?

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0@geerky42 perhaps you could help?

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1If crosssectional areas are same for every level, this means they both have same height and same volume, right?

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1So you just need to find volume of triangle pyramid.

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1So can you handle it from here?

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0Yes thank you so much I got 44.16 as the area

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0would you mind helping me with one more?

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1you need volume; formula is \(V=\dfrac{1}{3}Bh\) B is area of base

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0oh my gosh you're right idk what i was thinking lol

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0Yes I meant to say that, the volume is 44.16, just typed the wrong thing

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1well, I got 26.496 cm\(^3\)

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1did you multiply 4.8 by 6? because you shouldnt

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0honestly I typed it into one of those volume calculators and thats what it came up with

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0but your answer is one of the answer choices, so maybe mine was wrong

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1for area of triangle, you need base and height. 4.8 can be height, so you need to find length of base. You can use Pythagorean theorem here.

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438984981177:dw

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0I got 3.6 as the missing side

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1you should get my answer from here

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0so I got 8.64 as the area for the triangle/base

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0oh you're right! I got your answer, thanks soooo much.

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1np, you need help with one more?

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.01) Given 2) Definition of bisector 3) Transitive property of congruence 4) Definition of a right triangle 5) HL theorem B. 1) Given 2) Given 3) Transitive property of congruence 4) Definition of a right triangle 4) HL theorem C. 1) Given 2) Definition of bisector 3) Reflexive property of congruence 4) Definition of a right triangle 5) HL theorem D.

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0ugh for some reason the attachment for the chart isn't showing

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1Can you take screenshot?

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0I was thinking A, but it's really confusing and a lot to take in lol

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1what is D? or at least number 2 in D

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0D says not enough information.

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0I pretty much ruled that option out

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1give me time, it has been a while lol

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1I believe it's C. number 3 is basically "if a=b and b=c, then a=c"

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1C seems reasonable here.

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1wait I am wrong hold on

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1oh i am looking at A. so yeah I would go with A.

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0you have been so very helpful so please don't be mad when I say I have a very short problem that requires very little thinking for someone as smart as you.... What is the relationship between theoretical probability and experimental probability (think in terms of flipping a coin)? A. The theoretical probability is always greater than the experimental probability. B. As the number of trials increase, the experimental probability gets closer to the theoretical probability. C. They are always very close to each other. D. The theoretical probability is always less than the experimental probability

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0I understand if you have other matters to atttend to

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1What do you think? Basically: theoretical probability is what you expect to happen experimental probability is what it actually happened. Saying you have to flip coin. 50% is theoretical probability. For first trial, you get head, so you have 100% head and 0% tail. this is experimental probability

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1do 3 trials, you get 2 heads and 1 tails. so you have about 66% change to get head in experimental probability. that makes sense?

redheadangel
 one year ago
Best ResponseYou've already chosen the best response.0then.... I would say B

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1Yeah I would go with B.
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.