E LAF I J - t(C£-€ti)=mL~€¦ · 12.05.2010  · Given OT , find the value of x. 130' 100 50'...

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Secants , Tangents, and Angle Measures r»; rf\L ~Ct):: ~ ?>D r=- roL~\)E. ~ ~ GE. m J.. (.'\) E. :::.toL~~ rnL ~\) A__ Dt~L-+_--J~__ \ /> I\.L ~ E ~(~:ffiLI"\~ 2.~\.) ..L.r> ..l r--. - LAF 2 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 = 180 0 Find the measure of each numbered angle. 1. I 1 -- - mLCEB = Z(mBC + mAD)

Transcript of E LAF I J - t(C£-€ti)=mL~€¦ · 12.05.2010  · Given OT , find the value of x. 130' 100 50'...

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.

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.

Given 0T I find the valueof x.

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