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DERRAN
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1. Homework Statement
http://img195.imageshack.us/img195/5122/200282.gif
8.2.1)
Let D1 = x
D4=D1
=x
D4=L1 (tan chord theorem)
L1=x
D1=L2
L2=x
angle KLM=2x
KNM=2x(opp angles in //gram)
ENF=2x(vert. opp angles)
EDF=180-2x(supp. angles)
therefore DENF is cyclic quad, opp supp angles ENF and EDF.
8.2.2
E2=x(tan chord theorem)
G1=90 (KM//HJ)
I need help trying to prove E2 is = to G1
http://img195.imageshack.us/img195/5122/200282.gif
Homework Equations
The Attempt at a Solution
8.2.1)
Let D1 = x
D4=D1
=x
D4=L1 (tan chord theorem)
L1=x
D1=L2
L2=x
angle KLM=2x
KNM=2x(opp angles in //gram)
ENF=2x(vert. opp angles)
EDF=180-2x(supp. angles)
therefore DENF is cyclic quad, opp supp angles ENF and EDF.
8.2.2
E2=x(tan chord theorem)
G1=90 (KM//HJ)
I need help trying to prove E2 is = to G1
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