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10-11-2022
Mathematics

Answered

7. Bella is sitting on the roof of her house. She sees a waterfall in the distance. The angle of elevation from Bella to
the top of the waterfall is 7º and the angle of depression is 5º. Bella knows that the waterfall is 500 metres from
her house. Find the height of the waterfall. Round answers to 3 significant figures.

Answer :

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