In circle given below . O is its centre and lengths of chords AB and CD are in the ratio 5 :3
If angle AOB = `100^(@) `, find :
(i)` angle COD `

In the given the length of arcs AB and BC are in the ratio 3:2. If angle AOB = 96 ^(@) find angle ABC

In the given the length of arcs AB and BC are in the ratio 3:2. If angle AOB = 96 ^(@) find angle BOC

In the given figure , the lengths of arc AB and are BC arc in the ratio 3: 2 if angle AOB = 96^(@) , find (i) angle CAB (ii) angle ADB

In the given figure, O is the centre of the circle and the length of arc AB is twice the length of arc BC. if angleAOB =100^(@) find angleBOC

In the given arc AB= twice are BC and angle AOB = 80 ^(@) find: angle BOC

In the given arc AB= twice are BC and angle AOB = 80 ^(@) find: angle OAC

In the figure given below, O is the center of the circle. Chord CD is parallel to the diameter AB. If angleABC = 35^(@) , calculate angleCED .

In the given circle. Arc APB and are BQC are in the ratio 2: 5 and O is centre of the circle. If angle AOB = 44^(@) : Find angle AOC.

In the followoing figure , AD is the diameter of the circle with centre O. Chords AB,BC and CD are equal .If angle DEF = 110 ^(@) , Calculate : (i) angle AEF . (ii) angle FAB (##SEL_RKB_ICSE_MAT_X_C17_E03_002_Q01.png" width="80%">

In the given figure, AB and CD are two equal chords of a circle, with centre O. If P is the mid-point of chord AB, Q is the mid-point of chord CD and anglePOQ = 150^(@) find angleAPQ