मराठी

In Fig., O is the Centre of the Circle and L.Aoc = 1500. Find L.Abc. - Mathematics

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प्रश्न

In fig., O is the centre of the circle and ∠ AOC = 1500. Find ∠ ABC. 

बेरीज
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उत्तर

∠ AOC = 150 °  

Reflex ∠ .AOC = 360° - 150° = 210° 

∠ ABC = `1/2` reflex ∠ AOC = `1/2` (210°} 

∠ ABC= 105° 

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पाठ 17: Circles - Exercise 17.2

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फ्रँक Mathematics - Part 2 [English] Class 10 ICSE
पाठ 17 Circles
Exercise 17.2 | Q 12
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