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The image on the right shows a Microsoft Surface Pro - Leaving Cert DCG - Question B-3 - 2022
Question B-3
The image on the right shows a Microsoft Surface Pro. It consists of a touchscreen and a kickstand. Fig. B-3 shows the plan and elevation of the touchscreen ABCD of... show full transcript
Worked Solution & Example Answer:The image on the right shows a Microsoft Surface Pro - Leaving Cert DCG - Question B-3 - 2022
Step 1
Draw the given plan and elevation of the touchscreen ABCD.
Answer
To begin, sketch the plan and elevation views of the touchscreen ABCD based on the dimensions provided in the figure. Ensure that parallel lines represent the edges accurately. Label points A, B, C, and D on both the plan and elevation to provide clear references.
Step 2
Determine the horizontal and vertical traces of the oblique plane that contains the touchscreen ABCD.
Answer
Identify the traces (horizontal and vertical) of the oblique plane containing touchscreen ABCD. Start by projecting points A, B, C, and D to find their intersections on the horizontal and vertical planes, ensuring you accurately represent their spatial relationships.
Step 3
The bezel (black frame) of the touchscreen is offset by 16mm from each edge. Draw the plan and elevation of the bezel.
Answer
Draw the bezel surrounding touchscreen ABCD, offset by 16mm from each edge in both the plan and elevation views. Begin by extending lines from each point A, B, C, and D, ensuring that the offset is consistently maintained.
Step 4
Step 5
Determine and indicate, the true angle between the touchscreen ABCD and the kickstand.
Answer
To find the true angle between touchscreen ABCD and the kickstand, apply the principles of angular measurement using the 100° angle method. Calculate the angle between the vertical projection of the touchscreen and the line of the kickstand, then represent this angle in the drawings.