3. The area of a trapezium is \( 176 \mathrm{~cm}^{2} \) and one of its parallel side is 10 cm . Find the other parallel side if distance between parallel sides is 8 cm .

24) ABC is a triangle in which \( \mathrm{m}(\angle \mathrm{A})=60^{\circ}, \mathrm{b}: \mathrm{c}=5: 8 \) and the area of the circumcircle of the triangle ABC is \( 147 \pi \mathrm{~cm}^{2} \), then the perimeter of \( \triangle \mathrm{ABC}=\ldots \ldots \ldots \cdots \cdot \mathrm{cm} \). \( \begin{array}{llll}\text { (a) } 21 & \text { (b) } 34 & \text { (c) } 54 & \text { (d) } 60\end{array} \)

Find the distance between \( (1.2,9.8) \) and (0.3.11.2) Find the midpoint between (1.2,9.8) and (0.3.11.2)

Calculate the combined volume of a cone with a base radius of 4 cm and height of 9 cm, and a cube with side length of 6 cm.

4a If \( (0,1),(a, 3),(2,5) \) are collinear, find the value of a

\( Q(7,10) \). Cari kecerunan bagi persamaan pembahagi dua sama serenjang untuk garis lurus \( P Q \). (TP4) A straight line passes through point \( (P(2,5) \) and point \( Q(7,10) \). Find the gradient of the equation of the perpendicular bisector for the straight line \( \overline{P Q} \) [3 markah / marks \( ] \)