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The graphic on the right shows a skyscraper which is located in Miami, Florida - Leaving Cert DCG - Question B-2 - 2010
Question B-2
The graphic on the right shows a skyscraper which is located in Miami, Florida. The front face of the building contains a curved recess as shown. Fig. B-2 shows the ... show full transcript
Worked Solution & Example Answer:The graphic on the right shows a skyscraper which is located in Miami, Florida - Leaving Cert DCG - Question B-2 - 2010
Step 1
Step 2
Complete the elevation by drawing the curve on the front face of the building.
Answer
Using the curve indicated in the front view of the building, carefully replicate it onto the elevation. Ensure that the curve is smooth and reflects the curvature seen in the plan, ensuring all other dimensions align correctly.
Step 3
Determine the horizontal and vertical traces of the oblique plane that contains the front face of the building.
Answer
Identify the oblique plane formed by extending the lines from points on the front elevation. The horizontal trace will intersect the XY plane, while the vertical trace intersects the YZ plane. Mark these intersection points accurately.
Step 4
Determine the true angle between the traces.
Answer
To find the true angle between the horizontal and vertical traces, use the calculated angles by finding the intersection of these two lines using trigonometric relationships. Utilize the angle of elevation from the horizontal to express the true angle between the traces.