pls pls pls answer immediately

Asked by hemant2020 | 17th Aug, 2010, 03:38: PM

Expert Answer:

Angle OAB = Angle OCD                    ..... Alternate interior angles.
Angle OBA = Angle ODC                    ..... Alternate interior angles.
Angle AOB  = Angle DOC                    ..... Opposite angles.
 Hence,
ΔAOB ~  ΔCOD      .... AAA
And
A(ΔAOB) / A(ΔCOD) = (OA/OC)2 = 36/64 = 9/16
Regards,
Team,
TopperLearning.

Answered by  | 17th Aug, 2010, 04:30: PM

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