If a chord of a circle is equal to the radius of the circle, then the angle subtended by the chord at a point on the minor arc is...??
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Manisha is rite.....guide us so that we can crack ssc cgl wid ease
Yes..arun..ho ske to hme guide kre...I know u best in this...
Ho sakta hai manisha......bhai arun mujhe bi kuch batao jisse mai bi maths mei achhe marks laa saku cuz m not frm maths background
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I do not go to any coaching institution
Bhai arun kaunse se coaching institute se coaching lete ho....ur maths is very good and mine is opposite of yours
Thanx a lot...arun
Let XY be the chord. Z be point on minor arc and O centre of circle.
Triangle OXY, OX=OZ=XY = r
/_XOZ= /_OZX = x
/_YOZ= /_OZY = y
In quadrilateral OXZY
/_O+/_X+/_Z+/_Y = 360
60 + x + (x+y) + y = 360
x+y = 150