Mathematics, 11.03.2020 09:38 klanderos890

The viewing angle to a vertical screen is 18 degrees and the distances between the viewing point P and the top and the top and bottom of the screen are 25m and 23m, respectively. Find the height of the screen (x m), correct to the nearest centimetre

The viewing angle to a vertical screen is 18 degrees and the distances between the viewing point P a

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