$AB$ is parallel to $GF$ and $BC$ is parallel to $DE$. $\angle BCD=43{}^\circ $ and \(\ang

Question

$AB$ is parallel to $GF$ and $BC$ is parallel to $DE$. $\angle BCD=43{}^\circ $ and $\angle DEG=126{}^\circ $. Calculate, stating your reasons clearly, $\angle ABC$. reflex $\angle CDE$.

Accepted Answer

(a) $\angle ABC=54{}^\circ $ (b) reflex $\angle CDE=317{}^\circ $

Geometry: Finding Angles with Parallel Lines

Geometry: Finding Angles with Parallel Lines

Video Solution:

Solution:

Solution locked