anonymous
  • anonymous
how do i find the measure of triangles? Is there a website I can go to for help?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
wat do u mean? using angles and trigonometry? give n example ill be able to help you :)
anonymous
  • anonymous
I need to find m<1 through m<6
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anonymous
  • anonymous
very simple problem :)...so elts look at angle 2 first...wat do u notice?

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anonymous
  • anonymous
u should notice that one angle is defined as 40 degrees, and the second is a right angle (therefore 90 degrees), and we know that in a triangle, all angles sum up to be 180 degrees right?...therefore for angle two, just subtract 40, and 90 from 180, leaving u with 50
anonymous
  • anonymous
so 2= 50 degrees.
anonymous
  • anonymous
I look at your example. Please give me a sec
anonymous
  • anonymous
sure!
anonymous
  • anonymous
Ok, I understand that one.
anonymous
  • anonymous
so its basically the samething with every triangle that has 2 angles already defined right?
anonymous
  • anonymous
so now try and find angle 6
anonymous
  • anonymous
Would 6 be m<6=50 degrees
anonymous
  • anonymous
YES!
anonymous
  • anonymous
there you go u understand it!
anonymous
  • anonymous
Would m<1 be 35 degrees
anonymous
  • anonymous
now...lets look at 4....4 is located on a straight line, meaning that that angle plus the one given beside it (60) is equal to 180 right? so simply do 180-60
anonymous
  • anonymous
yes m1 is 35!
anonymous
  • anonymous
umm. so m<4=60 degrees?
anonymous
  • anonymous
no m4 is equal to 180-60 degrees. do u understand why its 180-60?
anonymous
  • anonymous
(120 degrees)
anonymous
  • anonymous
Ok, Sorry I miss read it. so all side on a straight would be 60+60+60 which equals 180 so 180-60=120.
anonymous
  • anonymous
yes in this case its 120, but say that the angle was 30 instead of 60, then it woudl just be 180-30 which would give u 150...understand that?
anonymous
  • anonymous
yes
anonymous
  • anonymous
perfect!...so u good for this question, or do u have any other questions?
anonymous
  • anonymous
I understand now. Thanks for your help
anonymous
  • anonymous
hi
anonymous
  • anonymous
these kind of questions are questions u have to take step by step you know? u cant jut go at it, without finding basic angles...anyway good luck with ur studies hope i helped u understand,
anonymous
  • anonymous
can anyone tell me if geometric series alternate??
anonymous
  • anonymous
anyone please
anonymous
  • anonymous
http://www.ugrad.math.ubc.ca/coursedoc/math101/notes/series/convergence.html taht will help u
anonymous
  • anonymous
usually they dont, but there are exceptions
anonymous
  • anonymous
the website explain convergent
anonymous
  • anonymous
so js does not matter??
anonymous
  • anonymous
wat do you mean
anonymous
  • anonymous
i am asking if you could have alternate geometric series
anonymous
  • anonymous
kk wat do u mean by alternate? cuz simply wat geometric series are, are values who keep getting multiplied...
anonymous
  • anonymous
ohhh
anonymous
  • anonymous
i am saying about the sign.. negative .. positive.. does not really matter
anonymous
  • anonymous
http://en.wikipedia.org/wiki/Geometric_progression
anonymous
  • anonymous
yes they can be negative
anonymous
  • anonymous
it rlly doesnt matter
anonymous
  • anonymous
thx
anonymous
  • anonymous
i didn't know that
anonymous
  • anonymous
well glad i could help

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