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Social ScienceProblem #2: Consider the following figure.ro ufAfoxdD759CBGiven information:MLACB 75°AABC is an isosceles triangle with ABBC BD DEAC.CopartalectDetermine the following.FD I BC.ONtolci entগa. MLFDB10)oucdo cdE 20liz BUTCHb. MLEDATA.
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Problem #2: Consider the following figure. ro uf A foxd D 759 C B Given information: MLACB 75° AABC is an isosceles triangle with AB BC BD DE AC. Co partalect Determine the following. FD I BC.ONtolci ent গ a. MLFDB 10) oucdo cd E 20liz BUTCH b. MLEDA TA.
Expert Answer
In triangle BCD, BC=BD.
So, <BCD=<BDC=75
<DBC= 180-(75+75)= 30.
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A E F 759 75 C 30
FD || BC , so <FDB = <DBC . (Alternate angle)
So, <FDB= 30 degree
Answer: <FDB= 30 degree
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A E F 30 30 758 Ве
Since triangle ABC is isosceles with AB=AC
So, <ABC= < ACB = 75
...
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A E F 30 45 75 30 738 C B
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