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 figure given below, O is the centre of the circle and Ab is a diameter. If AC = BC and angleAOC=72^(@) . Find: (i) angleABC (ii) angleBAD (iii) angleABD

In the figure given below, AD is a diameter. O is the centre of the circle. AD is parallel to BC and angleCBD=32^(@) . Find : (i) angleOBD (ii) angleAOB (iii) angleBED

In the given figures, chord ED is parallel to diameter AC of the circle . Given angle CBE = 65^(@) calculate angle DEC

In Figure, chord E D is parallel to the diameter A C of the circle. Given /_C B E=65^@, calculate /_D E C .

From the figure, given below . calculate the length of CD

In the figure, O is the center of the circle and BO is the bisector of /_ ABC show that AB=BC

In each of the figures given below, find whether AB||CD

In each of the figures given below, find whether AB||CD

In the figure given below, O is the centre of the circle. AB and CD are two chords of the circle. OM is perpendicular to AB and ON is perpendicular to CD. AB = 24 cm, OM = 5 cm, ON = 12 cm. Find the : (i) radius of the circle (ii) length of chord CD