

MCQOPTIONS
Saved Bookmarks
1. |
The plane surfaces intersect in a ____________ the line of intersection between two curved surfaces is _________ and between a plane surface and curved surfaces is a _________ |
A. | straight line, curve, curve |
B. | straight line, straight line, curve |
C. | straight line, curve, straight line |
D. | curve, curve, curve |
Answer» B. straight line, straight line, curve | |