RRB Junior Engineer Stage 1 Model Papers 7

Question : 12 of 100

Marks: +1, -0

In an obtuse-angled triangle ABC, ∠A is the obtuse angle and O is the orthocenter. If ∠BOC = 54°, then ∠BAC is

Solution:

∠BAC = 180° – ∠BOC = 180° – 54° = 126°

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