If A, B, C and D are four points such that `angleBAC=30^(@)and angleBDC=60^(@)`,then D is the centre of the circle through A, B and C.

(True/ False) If A, B, C, D are four points such that /_BAC = 30^@ and /_BDC = 60^@ , then D is the centre of the circle through A, B and C.

If A, B, C and D are four points such that angleBAC=45^(@) and angleBDC=45^(@) , then A, B, C and D are concyclic.

If A, B, C and D are four points such that angleBAC=45^(@) and angleBDC=45^(@) , then A, B, C and D are concyclic.

In Figure, O is the centre of the circle. Find /_C B D

In the figure A,B and C are three points on a circle with centre O such that angleBOC=30^(@) and angleAOB=60^(@) . If D is a point on the circle other than the arc ABC, find angleADC .

In the given figure, A, B and C are three points on a circle with centre O such that angle BOC = 30 ^(@) and angle AOB = 60^(@). If D is a point on the circle other than the are ABC, find angle ADC.

In the given figure, A, B and C are three points on a circle with centre O such that angle BOC = 30^(@) and angle AOB = 60^(@) . If D is a point on the circle other than the arc ABC, find angle ADC .

(True/ False) If A, B, C and D are four points such that /_BAC = 45^@ and /_BDC = 45^@ , then A, B, C, D are concyclic.

A,B and C are three points on a circle with centre AO such that angleBOC = 30^@, angleAOB = 60^@ . If D is a point on the circle other than the are ABC, find angleADC

In the given figure, A,B and C are three points on a circle with centre O such that angle BOC = 30^@ and angle AOB = 60^@ . If D is a point on the circle other than the arc ABC, find angle ADC .