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University. The Reader who wishes for farther infor-
From this performance the only credit expected is
viz. one on each side of the perpendicular.
9. From a given point between two indefinite straight lines given
the parallel lines, the intercepted parts may have a given ratio.
from its extremities and the points of division lines be drawn to meet
from its middle point, from the extremity of the part produced, and
27. Two straight lines and a point in each are given in position;