10. AB and CD intersect at O. when x = 60° (ii) Determine x when y = 40 A B B 40° 35°

In Figure,rays AB and CD intersect at O . Determine y when x=60^(@) Determine x when y=40

In figure, rays A B\ a n d\ C D intersect at O . (i) Determine y when x=60^@ (ii) Determine x when y=40^@

In the fig. rays AB and CD intersect at O. Determine x when y=60^@

In the fig. rays AB and CD intersect at O. Determine y when x=50^@

In Figure,AB||CD .Determine x

In Fig.53,AB||CD .Determine x

Two lines AB and CD intersect at the point O such that angleBOC+angleAOD=260^@ Determine all the four angles.

Two chords AB and CD intersect at E . The centre of circle is O . angle BOD = 50^(@) and ∠ AOC = 40^∘ " find " angle AEC

In the given figure lines bar(AB) and bar(CD ) intersect at O. If angleAOC+ angleBOE= 70^(@) and angleBOD = 40^(@) , find angleBOE and reflex angleCOE .

In the given figure lines bar(AB) and bar(CD ) intersect at O. If angleAOC+ angleBOE= 70^(@) and angleBOD = 40^(@) , find angleBOE and reflex angleCOE .