1 1 . From the top of a building, the angle of depression of a point P on the ground, 32 m away from the base of the building, is 58Ad. (a) How tall is the building? (b) What is the angle of elevation of the point (i) halfway, (ii) three- quarter-way, up the building from point P? agt; 32m 3.4 More Examples Involving Height and Distance Leta#39;s look at more word problems in trigonometry.

Title | : | Mathematics Matters Secondary 3 Express Textbook |

Author | : | Sin Kwai Meng, Chip Wai Lung, Ng Song Beng |

Publisher | : | Panpac Education Pte Ltd - |

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