Albie is sitting in a classroom and sees a picture on the black board at a height of 1.5 m from the horizontal level of sight. The angle of elevation of the picture is 30 degrees. As the picture is not clear to her, she moves straight towards the black board and sees the picture at an angle of elevation of 45 degrees. Find the distance moved by Albie.
Albie is sitting in a classroom and sees a picture on the black board at a height of 1.5 m from the horizontal level of sight. The angle of elevation of the picture is 30 degrees. As the picture is not clear to her, she moves straight towards the black board and sees the picture at an angle of elevation of 45 degrees. Find the distance moved by Albie.
Albie is sitting in a classroom and sees a picture on the black board at a height of 1.5 m from the horizontal level of sight. The angle of elevation of the picture is 30 degrees. As the picture is not clear to her, she moves straight towards the black board and sees the picture at an angle of elevation of 45 degrees. Find the distance moved by Albie.
Albie is sitting in a classroom and sees a picture on the black board at a height of 1.5 m from the horizontal level of sight. The angle of elevation of the picture is 30 degrees. As the picture is not clear to her, she moves straight towards the black board and sees the picture at an angle of elevation of 45 degrees. Find the distance moved by Albie.
Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.
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