Mathematics, 13.12.2021 14:00 lildestinyquintana
When a ladder of length 13 m leans against the top edge of a glass panel of a building, it makes an angle of 55° with the horizontal. When it leans against the lower edge of the glass panel, it makes an angle of 34° with the horizontal. Find the height of the glass panel. Give your answer correct to 3 significant figures.
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When a ladder of length 13 m leans against the top edge of a glass panel of a building, it makes an...
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