$WXYZ$ is a rhombus and $VZY$ is a straight line. The diagonals of the rhombus, $WY$ and \(XZ\

Question

$WXYZ$ is a rhombus and $VZY$ is a straight line. The diagonals of the rhombus, $WY$ and $XZ$ meet at a point $O$. Given that angle $VZW = 80^{\circ}$, find reflex angle $XWZ$, stating your reasons clearly. [2] In the diagram, $PQ$ is parallel to $RS$ and $PV$ is parallel to $SQ$. Given angle $VPW = 65^{\circ}$ and angle $RSW = 54^{\circ}$, by stating your reasons clearly, calculate angle $PWV$, [1] angle $VSQ$. [3]

Accepted Answer

(a) $280^\circ$. (b)(i) $54^\circ$; (ii) $61^\circ$.

2025 EOY Sec 1 AHS P1 Q3

2025 EOY Sec 1 AHS P1 Q3

Solution:

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