Mathematics, 08.02.2021 22:20 lisnel

A firefighter on the ground sees fire break through a window near the top of a building. The angle of elevation to the window sill is 28°. The angle of elevation to the top of the building is 42°. The firefighter is 75 ft from the building and her eyes are 5 ft above the ground. What roof-to-windowsill distance can she report by radio to firefighters on the roof? A. about 28ft

B. about 33ft

C. about 40ft

D. about 68ft

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