In the diagram below (not drawn to scale), the line segment $AB$ is parallel to $CD$ and $HI$

Question

In the diagram below (not drawn to scale), the line segment $AB$ is parallel to $CD$ and $HI$ is parallel to $JD$. Point $E$ is on the line segment $CD$. Point $G$ is the intersection between the line segments $AB$, $HI$ and $FE$. Given that $\angle BGI=23^\circ$, $\angle GIJ=37^\circ$ and $\angle GED=63^\circ$, find $\angle HGA$,[1] $\angle EGI$,[1] $\angle DJI$,[1] reflex $\angle JDE$.[3]

Accepted Answer

(i) $23^\circ$ (ii) $94^\circ$ (iii) $37^\circ$ (iv) $337^\circ$

2020 TJC IP1 FM EOY Q10

2020 TJC IP1 FM EOY Q10

Solution:

Solution locked