Fig. 31.
On E G describe a half square, E L; draw the semicircle K A L; and from its center, R, the diagonals R E, R G, cutting the circle in
x
,
y
.
From the points
x
y
, where the circle cuts the diagonals, raise perpendiculars, P
Fig. 31.
On E G describe a half square, E L; draw the semicircle K A L; and from its center, R, the diagonals R E, R G, cutting the circle in
x
,
y
.
From the points
x
y
, where the circle cuts the diagonals, raise perpendiculars, P