2009 june 11
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1) The document contains calculations to solve for various angles in a figure using trigonometric functions like sine, cosine, and tangent. 2) It first calculates angles such as opposite and adjacent sides of angles using trig functions. 3) The final calculation solves for the measure of angle AOB which is found to be 35.6 degrees.
![l@ Atc: Ll|' ar,ilt k]*t, d*il o^l fr^frr/,,# ft
?du,lh W intillr
Uf'lk W
wlry h:*{tt
{s
t,l Atc = ?6' ttnila rn Ws,w d*d kTun w{*w.
frjail* iltrc ll4x^ # fu- urn *iltw,wt
Bt,i - 7a-26 = 6,1/'
W mt* n,l la,gut[,r ft'
h.l,,w,
Bftc 6q' irthrtt ',lq_,k t, gtt
0ftc /sg__L6 = s? = 42"
zz
vi) offs = 6I-L = 22"
tt
6t, tl ,1.
Wb. o] l= ttro-%=tSS'
A
iilr,riv a,rALA
{,,
.l 0'p0:36A-80-tss = IgS'
-4w
t
t
./l L
I
0& = 700'+
t{xCI'-ZflOa Xqa XCls tZi
f
= qn 202,{
00 = qss kn](https://image.slidesharecdn.com/2009june11-121227220659-phpapp02/85/2009-june-11-1-320.jpg)
2009 june 11
- 1. l@ Atc: Ll|' ar,ilt k]*t, d*il o^l fr^frr/,,# ft ?du,lh W intillr Uf'lk W wlry h:*{tt {s t,l Atc = ?6' ttnila rn Ws,w d*d kTun w{*w. frjail* iltrc ll4x^ # fu- urn *iltw,wt Bt,i - 7a-26 = 6,1/' W mt* n,l la,gut[,r ft' h.l,,w, Bftc 6q' irthrtt ',lq_,k t, gtt 0ftc /sg__L6 = s? = 42" zz vi) offs = 6I-L = 22" tt 6t, tl ,1. Wb. o] l= ttro-%=tSS' A iilr,riv a,rALA {,, .l 0'p0:36A-80-tss = IgS' -4w t t ./l L I 0& = 700'+ t{xCI'-ZflOa Xqa XCls tZi f = qn 202,{ 00 = qss kn
- 2. & at ya' ;.-S'nD =s-m_!Z_L rcu ?rs Sino = Sirrlzs xTOO ?rc ,i 6 = Siri{ tlryt xTro t?ss/ : 3s,6' '', Lnl,q rd 0 W 0 /s 2s t 3s,6 ? 0610 lbltuwnnt-lW