**Question 6:**Diagram below in the answer space shows part of a triangle

*ABC*.

$\begin{array}{l}\text{(a)Usingapairofcompasses,protractorandruler,drawthe}\\ \text{triangle}ABC\text{with}AB=7\text{cm,}\angle ABC={65}^{o}\text{and}BC=5\text{cm}\text{.}\\ \text{(b)Measure}\angle ACB.\end{array}$

*Answer***:**

(a)

*Solution*:**(a)**

**(b)**

$\angle ACB={72}^{o}$

**Question 7:**Diagram below shows a quadrilateral

*ABQR*.

(a) Using only a ruler and a pair of compasses, construct the diagram using the measurement given.

Begin from the straight lines

*AB*and

*BQ*provided in the answer space.

(b) Based on the diagram constructed in (a), measure the length, in cm, of

*QR*.

*Answer***:**

(a)

*Solution*:**(a)**

**(b)**

*QR*= 5.9 cm