generic image
Processing...
  • Games
  • Catalog
  • Develop
  • Robux
  • Search in Players
  • Search in Games
  • Search in Catalog
  • Search in Groups
  • Search in Library
  • Log In
  • Sign Up
  • Games
  • Catalog
  • Develop
  • Robux
   
ROBLOX Forum » Club Houses » ROBLOX Talk
Home Search
 

Re: Here's a math problem for ya'll geometry students

Previous Thread :: Next Thread 
whyOmustOitObeOme is not online. whyOmustOitObeOme
Joined: 29 Aug 2009
Total Posts: 15668
20 Feb 2015 02:18 PM
What is the area of a regular 10-sided polygon that has a perimeter of 60 meters?
Report Abuse
scotsoulgem is not online. scotsoulgem
Joined: 21 Jan 2011
Total Posts: 14194
20 Feb 2015 02:20 PM
Is it odd that I learned how to do this less than a week ago
Report Abuse
whyOmustOitObeOme is not online. whyOmustOitObeOme
Joined: 29 Aug 2009
Total Posts: 15668
20 Feb 2015 02:21 PM
@Scot

Nope, not at all. I got this off of my homework, which was about a lesson a week ago. Are you in 8th grade geometry?
Report Abuse
scotsoulgem is not online. scotsoulgem
Joined: 21 Jan 2011
Total Posts: 14194
20 Feb 2015 02:21 PM
no I took algerbra 1 in the 8th grade
Report Abuse
whyOmustOitObeOme is not online. whyOmustOitObeOme
Joined: 29 Aug 2009
Total Posts: 15668
20 Feb 2015 02:25 PM
Hint: cos, sin, and tan are involved in solving this problem
Report Abuse
DETERM1NATION is not online. DETERM1NATION
Joined: 09 Apr 2010
Total Posts: 3147
20 Feb 2015 02:30 PM
It would help if you gave me an image to work with. I could do it.
Report Abuse
scotsoulgem is not online. scotsoulgem
Joined: 21 Jan 2011
Total Posts: 14194
20 Feb 2015 02:32 PM
I know what your talking about but thats not exactly what I learned in the past week, I knew that already


Find the Area of A regular Hexagon with a side length of 20


And the Formula is A= 1/2ap


Report Abuse
whyOmustOitObeOme is not online. whyOmustOitObeOme
Joined: 29 Aug 2009
Total Posts: 15668
20 Feb 2015 02:34 PM
@Deter

I don't know how I would be able to make an image for you. The only givens in the question are that the shape is a regular decagon, and it has a perimeter of 60 meters.
Report Abuse
BreakingDemons is not online. BreakingDemons
Joined: 05 Mar 2009
Total Posts: 15141
20 Feb 2015 02:36 PM
eh, 8th grade work?
Report Abuse
50ShadesofWhales is not online. 50ShadesofWhales
Joined: 22 Apr 2012
Total Posts: 7695
20 Feb 2015 02:37 PM
well im in pre-algebra
and 7th grade
so i won't know how to do any of this


is mayonnaise an instrument?
Report Abuse
scotsoulgem is not online. scotsoulgem
Joined: 21 Jan 2011
Total Posts: 14194
20 Feb 2015 02:37 PM
Oh yeah, 10 sides would need trig

Report Abuse
CDii is not online. CDii
Joined: 16 Jul 2012
Total Posts: 47626
20 Feb 2015 02:37 PM
the area is a criminal containment centre
Report Abuse
chrisbesuper is not online. chrisbesuper
Joined: 07 Dec 2012
Total Posts: 15637
20 Feb 2015 02:37 PM
(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!(ノಠ益ಠ)ノ What is the meaning of this?!v
Report Abuse
BreakingDemons is not online. BreakingDemons
Joined: 05 Mar 2009
Total Posts: 15141
20 Feb 2015 02:37 PM

ik the formula, let me plug it in rlly quickly
Report Abuse
BreakingDemons is not online. BreakingDemons
Joined: 05 Mar 2009
Total Posts: 15141
20 Feb 2015 02:38 PM
roughly around 277 when rounded up
Report Abuse
scotsoulgem is not online. scotsoulgem
Joined: 21 Jan 2011
Total Posts: 14194
20 Feb 2015 02:40 PM
I'm sorry I can't do sin18= 3/x in my head
Report Abuse
BreakingDemons is not online. BreakingDemons
Joined: 05 Mar 2009
Total Posts: 15141
20 Feb 2015 02:40 PM
@scot
why would you use trig for this?
Report Abuse
scotsoulgem is not online. scotsoulgem
Joined: 21 Jan 2011
Total Posts: 14194
20 Feb 2015 02:47 PM
360/10= 36 as the angle of radius, so 36/2, 18, witch is not a 45,45,90 or a 30,60,90, so I have to use trig later, will be angle of apothum triangle



60/10 = 6(Side leanth)

Apothum will divde side in half so the known number on the triangle will be 3

I want to know the apothum next so I need to use the 3 and the 18 using trig, as 3 is op 18 and apoth is hypotinus ( It might be Adjasent, Not wanting to check) making it Sin18=3/x (if a is adjasent then it will be tan18= 3/x


I am to lazy to do it though
Report Abuse
whyOmustOitObeOme is not online. whyOmustOitObeOme
Joined: 29 Aug 2009
Total Posts: 15668
20 Feb 2015 02:49 PM
the answer is 277

break got it
Report Abuse
Previous Thread :: Next Thread 
Page 1 of 1
 
 
ROBLOX Forum » Club Houses » ROBLOX Talk
   
 
   
  • About Us
  • Jobs
  • Blog
  • Parents
  • Help
  • Terms
  • Privacy

©2017 Roblox Corporation. Roblox, the Roblox logo, Robux, Bloxy, and Powering Imagination are among our registered and unregistered trademarks in the U.S. and other countries.



Progress
Starting Roblox...
Connecting to Players...
R R

Roblox is now loading. Get ready to play!

R R

You're moments away from getting into the game!

Click here for help

Check Remember my choice and click Launch Application in the dialog box above to join games faster in the future!

Gameplay sponsored by:
Loading 0% - Starting game...
Get more with Builders Club! Join Builders Club
Choose Your Avatar
I have an account
generic image