In the diagram, $CDE$ and $ADF$ are straight lines. $AB$ is parallel to $CD$. \(\angle BDC=4

Question

In the diagram, $CDE$ and $ADF$ are straight lines. $AB$ is parallel to $CD$. $\angle BDC=40{}^\circ $ and $\angle ADB=80{}^\circ $. Find angle $BAD$, angle $EDF$, reflex angle $CDF$, stating your reasons clearly.

Accepted Answer

(a) $60^\circ$ (b) $120^\circ$ (c) $300^\circ$

Angle Relationships with Parallel Lines and Transversals

Angle Relationships with Parallel Lines and Transversals

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