Math, Algebra
posted by Frustrated Further .
I asked these questions yesterday and thanked whomever helping me before clicking the links. When the links were just google searches, however, they didn't help me seeing as I already did that. The google search calculator doesn't show all steps, and when I tried to plug my numbers in to try to do the problem myself, it never worked. So, real help would be nice :)
Find the lateral area of the square triangle. Show all steps.
Base: 8m
Height: 22m
Find the surface area of the cone. Use 3.14 for pi. Show all steps.
Diameter: 8in
Height: 7in
Find the volume of the cylinder. Use 3.14 for pi. Show all steps.
Diameter: 34m
Height: 27m
Thanks~!

First of all, since you switched your name to "Frustrated Further" I have no way of finding your previous post.
Secondly, your first question asks for "the lateral area of the square triangle". This makes no sense.
2nd question:
The lateral surface area of a cone is πrs, where r is the radius and s is the slant height.
s^2 = 4^2 + 7^2 = 65
s = √65
area = π(4)√65 inches^2 = .....
3rd:
Volume of cyliner = π r^2 h
= π(17)^2 (27)
= 7803π m^3 
Thank you! My first one not making sense would explain my endless frustration, but it says.
Find the lateral area of the square pyramid. Show all steps.
The square triangle is laying on its side, with an 8m next to the square's base and another 8m on the inside next to the square's base. There is then a 22m pointing to the dotted line marking the middle up the triangle.
I hope this makes sense? 
"The square triangle" ????
So I conclude that you have a square pyramid , and you want the area of the 4 triangles.
Let's look at one of them
We know its base of 8m
We need its height.
This height is the hypotenuse of a rightangled triangle formed from the height of the pyramid and the distance from the centre to the edge (4 m)
so s^2 = 4^2 + 22^2 = 500
s = √500
so the area of the 4 triangles
= 4 (1/2)base * height
= 2(4)√500
= 8 * √100 * √5
= 80√5 m^2
= .... 
Hmm. When you say
There is then a 22m pointing to the dotted line marking the middle up the triangle.
it sounds like the triangle has a base of 8 and an altitude of 22. So, its area would be
8*22/2 
The area of the cone is:
A=3.14*r*(r+sqrt(r^2+h^2))
Here: r=4
h=sqrt(7^24^2)=sqrt(33)
A=3.14*4*(4+sqrt(16+33))=3.14*4*11=132*3.14=414.48 inches squared
Respond to this Question
Similar Questions

agriculture
ineed haep toprepare a project on 'New agricultural techniques which can improve the production of agricultur' i want to know the modrn techniques which r used nowadays to improve agriculture in India. plzz giv me info on it or give … 
bilingualism and politics
Can some one tell me where i can find articles or a web site that well help me with research what politics has to do or how they stand on bilingualism in United States. http://www.google.com/search? 
Math
Find the following product. (.11111)(12)(9)(.44444)(235) I don't undrstand the difficulty here. Take the statement: (.11111)(12)(9)(.44444)(235) put a * between each term like this (.11111)*(12)*(9)*(.44444)*(235) Now put this into … 
lauguage arts
what do rats do I need help fast. It looks as if what you need to do is learn how to conduct thorough and effective searches for yourself. That's what re search is, and I'm sure that's what your teacher expects you to do  conduct … 
biology
How does photosynthesis work? wikipedia has stuff type photosynthesis in google! or type this in google "how stuff works photosynthesis" Well,basically just go to google and search it up!LOL! Go search it on Google! 
U.S. HISTORY i really need someones help!
i need to know what mary chesnut thought of patriarchy and other opinions of hers. i've looked everywhere and cant find anything, i already know her opinion of slavery tho http://www.google.com/search? 
jewelry markings
I just purchased a piece of costume jewelry. It has 5 large, rectangular stones with large links between each stone. The clasp has what appears to be 885 with a fish symbol behind it. Any ideas on what this means? 
Safety
do other countries have programs similar to worker's compensation in states such as West Virginia? 
writeacher
Those are not part of my homework those are parts of a research paper I am trying to do okay It looks as if what you need to do is learn how to conduct thorough and effective searches. That's what re search is. You are searching for … 
Math
This is quite confusing... I'm helping someone with math. They have a problem, 4^2, and the people we're both talking to can't agree on whether it's 16 or 16. Google returns 16, my calculator returns 16. Google, however, changes …