HKDSE-MATH - 2017 - Paper 2 -

Ans: A

Ans: D
Add a straight line $XZ$ passing through $A$ such that

Ans: D
According to the question, we draw the parallelogram

Ans: (b) (i) $48\text{ cm}$ (ii) $750\text{ cm}^2$ (iii) No

Ans: B
Consider $\Delta BCE$ and $\Delta DCF$.

$\begin{arr

Ans: D
I is true. In $\Delta CDE$,

$\begin{array}{rcll}
\an

Ans: B
Note that $\angle FBE = 90^\circ$. Then by applying Py

Ans: (b) (i) $(\sqrt{2}-1)\ell$ (ii) Yes

1. 1. In $\Delta BCG$ an

Ans: A
Let $x = \angle ACD$.

In $\Delta BCD$,

$\begin{array}

Ans: D
Consider $\Delta ADF$ and $\Delta AEC$. Since $AD = DE

Ans: C
In $\Delta BEF$,

$\begin{array}{rcll}
BF & = &#

Ans: B
I is not true. The orthocentre of $\Delta ABC$ lies on v

Ans: (a) $12^\circ$ (b) $168^\circ – \theta$

1. In $\De

Ans: B
Add a straight line parallel to the two parallel lines

Ans: D
In $\Delta ACD$,

$\begin{array}{rcll}
\because \an

Ans: (b) (i) Yes (ii) $270\text{ cm}^2$

1. In $\Delta ACE$ and $

Ans: B

In $\Delta CDE$,

$\begin{array}{rcll}
\angle CED &#

Ans: D

I is true. Since $ABCD$ is a rectangle, then $AB\text{

Ans: D

I is true.

$\begin{array}{rcl}
\angle ABC & = &#

Ans: (b) $63^\circ$

1. In $\Delta ABC$ and $\Delta AED$,

   $\beg