▲odc is similar to ▲oba ,angle boc =125 and angle cdo = 70 . find angle doc dco and oab
plzz help me frnds
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hloooo Frnd!!!!
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tganks a lot bro.. it is absolutely corect answe...
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SEE THE FIGURE
ΔODC similar to ΔOBA
SO, ∠ODC = ∠OBA = 70°
∠DOC = 180-125 = 55° = ∠BOA
∠DCO = 180-(55+70) = 55° =∠OAB
∠DOC = 70°
∠DCO = 55°
∠OAB = 55°
ΔODC similar to ΔOBA
SO, ∠ODC = ∠OBA = 70°
∠DOC = 180-125 = 55° = ∠BOA
∠DCO = 180-(55+70) = 55° =∠OAB
∠DOC = 70°
∠DCO = 55°
∠OAB = 55°
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