# Waecmaths

Title | waecmaths question |
---|---|

Question 40 |
Simplify $\frac{{{(p-r)}^{2}}-{{r}^{2}}}{2{{p}^{2}}-4pr}$ |

Question 41 |
In the diagram, O is the centre of the circle $\angle QPS={{100}^{\circ }},\text{ }\angle PSQ={{60}^{\circ }}\text{ and }\angle QSR={{80}^{\circ }}$ Calculate $\angle SQR$ |

Question 42 |
A bag contains 5 red and 4 blue identical balls. If two balls are selected at random from the bag, one after the other, with replacement, find the probability that the is red and the second blue |

Question 43 |
The relation $y={{x}^{2}}+2x+k$passes through (2,0). Find the value of k |

Question 44 |
Find the next three terms of the sequence: 0, 1, 2, 3, 5, 8, …. |

Question 45 | |

Question 46 |
The ratio of the exterior angle to the interior angle of a regular polygon 1:11. How many sides has the polygon? |

Question 47 |
Halima is |

Question 48 |
In the diagram $\overline{MN}$is a chord of a circle |

Question 49 |
An object is 6m from the base of a mast. If the angle of depression of the object from the top of the mast is 50 |

Question 50 |
From the diagram which of the following is true? |