B
B) Given a circle with centre O.
A
mLAOB = 65° and mLADC = 50°
C6
Find mLBOC.
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Answered by
9
Answer:
hope this helps you :)
Step-by-step explanation:
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Answered by
2
Answer:
According to theorem of circles ∠AOC=2∠ADC (i)
∠AOC=∠AOB+∠BOC=60
∘
+30
∘
=90
∘
from equation(i)
90
∘
=2∠ADC
∠ADC=45
∘
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