$X$, $Y$ and $Z$ are three points on horizontal ground. $\angle ZXY=35^\circ$, \(\angle XYZ=

Question

$X$, $Y$ and $Z$ are three points on horizontal ground. $\angle ZXY=35^\circ$, $\angle XYZ=90^\circ$ and $XZ=20\text{ cm}$. Calculate the distance $YZ$.[2] Calculate the area of triangle $XYZ$.[2]

Accepted Answer

(a) $11.5\text{ cm}$ (b) $94.0\text{ cm}^2$

2025 AISS PRELIMS P1 Q12

2025 AISS PRELIMS P1 Q12

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