Math, asked by azreilla, 6 months ago

pls answer fast
correct answer only plz

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Answered by Catchymail202020

2

Answer: (b) 45°

Step-by-step explanation:

∠AOC = 60 + 30 = 90

Since angle made at centre is twice the angle made at the circumference,

∠ADC = 1/2 * 90 = 90/2 = 45°

Therefore answer is option (b) 45°

Hope it helps...

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Answered by intelliget

1

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