Find the value of x
Class 9 circles
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Q1Given AOB is the diameter
o is center
‹ADC=130
CB=EB
To find (‹CBE)
Step-by-step explanation:
solution-ABCF is a cyclic quadrilateral
we had given ‹ADC=130
The sum of angle of quadrilateral = ‹1+‹2=180
‹ADC+‹CBE=180
130+‹CBE =180
‹CBE=180-130
‹CBE=50
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