Question
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Answer (Detailed Solution Below)
Option 1 :
Detailed Solution
सही उत्तर है।
Key Points
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Question:
[89]. एक त्रिभुज में, I अंतःकेंद्र (Incenter) है। यदि
है, तो
का मान क्या होगा? / In a triangle
, I is the incenter. If
, what is the measure of
?
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Correct Answer:
अंतःकेंद्र (Incenter) के गुणधर्म के अनुसार: ।
। / According to the property of incenter,
. Solving gives
.
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