Question

how do i find the measure of triangles? Is there a website I can go to for help?

Answer 1

wat do u mean? using angles and trigonometry? give n example ill be able to help you :)

Answer 2

I need to find m<1 through m<6

Answer 3

very simple problem :)...so elts look at angle 2 first...wat do u notice?

Answer 4

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

Answer 5

so 2= 50 degrees.

Answer 6

I look at your example. Please give me a sec

Answer 7

sure!

Answer 8

Ok, I understand that one.

Answer 9

so its basically the samething with every triangle that has 2 angles already defined right?

Answer 10

so now try and find angle 6

Answer 11

Would 6 be m<6=50 degrees

Answer 12

YES!

Answer 13

there you go u understand it!

Answer 14

Would m<1 be 35 degrees

Answer 15

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

Answer 16

yes m1 is 35!

Answer 17

umm. so m<4=60 degrees?

Answer 18

no m4 is equal to 180-60 degrees. do u understand why its 180-60?

Answer 19

(120 degrees)

Answer 20

Ok, Sorry I miss read it. so all side on a straight would be 60+60+60 which equals 180 so 180-60=120.

Answer 21

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?

Answer 22

yes

Answer 23

perfect!...so u good for this question, or do u have any other questions?

Answer 24

I understand now. Thanks for your help

Answer 25

hi

Answer 26

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,

Answer 27

can anyone tell me if geometric series alternate??

Answer 28

anyone please

Answer 29

http://www.ugrad.math.ubc.ca/coursedoc/math101/notes/series/convergence.html
taht will help u

Answer 30

usually they dont, but there are exceptions

Answer 31

the website explain convergent

Answer 32

so js does not matter??

Answer 33

wat do you mean

Answer 34

i am asking if you could have alternate geometric series

Answer 35

kk wat do u mean by alternate? cuz simply wat geometric series are, are values who keep getting multiplied...

Answer 36

ohhh

Answer 37

i am saying about the sign.. negative .. positive.. does not really matter

Answer 38

http://en.wikipedia.org/wiki/Geometric_progression

Answer 39

yes they can be negative

Answer 40

it rlly doesnt matter

Answer 41

thx

Answer 42

i didn't know that

Answer 43

well glad i could help