e laf i j - t(c£-€ti)=ml~€¦ · 12.05.2010 · given ot , find the value of x. 130' 100...
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![Page 1: E LAF I J - t(C£-€ti)=mL~€¦ · 12.05.2010 · Given OT , find the value of x. 130' 100 50' SO ao and m DA - -380. Find: In OK , rnOB= 980, 7. mAB 8. mZ1 9. mZ2 10. mL3 11](https://reader033.vdocuments.us/reader033/viewer/2022042208/5eac561fdb603a149b71e664/html5/thumbnails/1.jpg)
Secants , Tangents, and Angle Measuresr»;
rf\L ~Ct):: ~ ?>Dr=-
roL~\)E. ~ ~ GE.m J.. (.'\) E. :::.toL~~ rnL ~\)
A__ Dt~L-+_--J~__\ /> I\.L ~E ~(~:ffiLI"\~ 2.~\.)
..L.r> ..l r--. - LAF2 C. E. - '2. ~D - m
t(C£-€ti)=mL~
12-4
1 J -mLA = 2 (mCa- mBD)
-~-).}~:_\(~~O-2.~)
rot'l ':. \~O -. ~J
mLJ = ~(mKMC - miaL) or mLJ + mKL = 1800
Find the measure of each numbered angle.
1.
I
1 -- -mLCEB = Z(mBC + mAD)
![Page 2: E LAF I J - t(C£-€ti)=mL~€¦ · 12.05.2010 · Given OT , find the value of x. 130' 100 50' SO ao and m DA - -380. Find: In OK , rnOB= 980, 7. mAB 8. mZ1 9. mZ2 10. mL3 11](https://reader033.vdocuments.us/reader033/viewer/2022042208/5eac561fdb603a149b71e664/html5/thumbnails/2.jpg)
Given 0T I find the valueof x.
4. 5. 6.
!!2~,,:t'!: :J.01.
tLf'\70-1:-:: l>U
:,,)0 ':. )<.
8. mzl ,
9. mL2 :.
\~~-~i... U)~ .10. mL3:' -,.1 ~"-....ss, ..' -r- ~-_ ·l~,~' cto ~
11. mL4 -., :::. _." Lt.!)
. -.v ..•- ''\ ~
~I p. •••• 2.~+I~'1:r.~~ ~4it" y; - f!$1 _ ""1 ••• . ~
~~~-d< l$'!i:;
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