graceadedoyin96 graceadedoyin96

15-06-2022
Mathematics

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4 The angle of elevation of point P from point Q is 40°. PQ = 45 km. How high is point P above the level of point Q?

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Medunno13 Medunno13

18-06-2022

Answer: [tex]45\sin 40^{\circ} \approx 28.925[/tex] km

Step-by-step explanation:

[tex]\sin 40^{\circ}=\frac{x}{45} \\ \\ x=45 \sin 40^{\circ} \approx 28.925[/tex]

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