Question

(ii) In the figure, AB || CD and AD,BC are transversal the measures of angel AOB is​

Answer 1

Answer:

AB∣∣CD

EF is transversal

∠AGE=45

∘

∠EGB+45=180

⟹∠EGB=135

∘

∠AGH=135

∘

⟹∠GHC=45

∠GHD=135

∠DHF=45

∠FHC=135

∠GHC=45