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Question
Find the unknown angles in the given figure:
Solution
In the figure,
m = 35° .........(Angles opposite to equal sides)
But m + n + (60° + 35°) = 180° ..........(Angles of a triangle)
⇒ m + n + 95° = 180°
⇒ 35° + n + 95° = 180°
⇒ n + 130° = 180°
⇒ n = 180° − 130° = 50°
Hence m = 35°, n = 50°
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