dayjah42
dayjah42
26-03-2019
Mathematics
contestada
What is the measure of ADC?
Respuesta :
abhaysilver1
abhaysilver1
26-03-2019
Here is your answer
[tex]<b>14 degrees</b>[/tex]
REASON :
We know that the angle subtended by an arc at the centre is twice the angle subtended at the remaining part of the circle.
So,
m(arcAC)= 28 degree
Using above relation, we get
m(arcAC)= 2×/_ADC
/_ADC= m(arcAC)/2
/_ADC= 28/2
/_ADC=14 degrees
[NOTE:- m(arcAC) is same as the angle subtended at centre]
HOPE IT IS USEFUL
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