**Q 4**.

Using a scale of 2 cm to 1 unit on both axes, draw two perpendicular lines Ox and Oy on a graph sheet, mark the x-axis from −5 to 5, and y-axis −6 to 6. Mark the origin.

Draw on the same graph indicating in each case the coordinates of all vertices:

(i) The square ABCD where A(1, 2), B(4, 2), C(4, 5) and D(1, 5)

(ii) Using the y-axis as a mirror line draw the image A_{1} B_{1} C_{1} D_{1} of square ABCD, where A → A_{1}, B → B_{1}, C → C_{1}, and D → D_{1}.

(iii) Draw the enlargement A_{2} B_{2} C_{2} D_{2} of the square with scale factor −1 from O, such that A → A_{2}, B → B_{2}, C → C_{2}, and D → D_{2},

(iv) What single transformation maps A_{2} B_{2} C_{2} D_{2}onto A_{1} B_{1} C_{1} D_{1} ?

**Q 5**.

The following shows the distribution of sales of soft drinks sold by Jatokrom JHS canteen in one week.

Soft drink | No. of bottles sold |

Fanta | 13 |

Pepsi Cola | 21 |

Mirinda | 14 |

Coca Cola | 17 |

Sprite | 7 |

Draw a pie chart to illustrate the sales.