Answer :
Final answer:
To draw an orthographic rectangle with a scale of 1 square to 1 meter, you need to consider the scale factor and measure accurately using a ruler. If the scale factor is 1/200, you'd draw a 0.5 cm edge on your paper to represent 1 meter. It's essential to draw correct right angles for an accurate orthographic projection.
Explanation:
To draw an orthographic rectangle at a scale of 1 square to 1 meter, you need to understand the concept of scale factor in orthographic drawings. Orthographic drawings are a type of engineering and architectural representation where every element of the drawing is at a consistent scale, allowing for precise measurements and design work.
To do this, you would start by considering the scale factor provided. If the scale factor is, for example, 1/200, this means that 1 unit in the drawing represents 200 units in real life. If you want to draw a rectangle at this scale where each of your drawing's squares represents 1 meter, you would be drawing a rectangle that is 0.5 cm (because 1 meter = 100 cm, and 100 cm / 200 = 0.5 cm).
Using a ruler that measures in centimeters, you would find the 0.5 cm mark to represent 1 meter in real life, and then, applying right angles to ensure the orthographic integrity of the drawing, complete your rectangle accordingly. It is critical to maintain right angles because orthographic projections are based on projecting each feature of the object along parallel lines of sight onto a perpendicular plane of projection.
If graph paper is being used and the squares are defined sizes, ensure your drawings are in proportion to the number of squares that correspond to the real-life dimensions given the scale factor you are using. For instance, if each square on your graph paper is defined to represent 2 meters, and you want to draw a rectangle that is 1 meter by 1 meter, you would only fill half a square on the graph paper for each side of the rectangle.
