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Q.

A line is perpendicular to horizontal plane, the perpendicular distance from the line to vertical plane is 8 inches and perpendicular distance from the line to profile plane is 5 inches. What is the distance from the line to vertical reference line if it is viewed from front view?

A. 8 inches
B. 5 inches
C. 3 inches
D. 0 inches
Answer» B. 5 inches
Explanation: given a line is perpendicular to horizontal plane, the perpendicular distance from the line to vertical plane is 8 inches and perpendicular distance from the line to profile plane is 5 inches. so the distance from the line to vertical reference line if it is viewed from front view is 5 inches.
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