382370IO. BAPT. BENED.
etiam collectus cum angulo .o.a.c. grad .15. hi tres anguli efficient angulum .d.a.c.
d. ctum grad .108. min .22.
d. ctum grad .108. min .22.
Ducatur .d.n. quam quidem .d.n. cognoſcemus vt ſinus anguli .d.o.n. gra .45. nam
angulus ei contrapoſitus .q.o.p. eſt dimidium recti, quare .d.n. erit partium .70710.
talium qualium .d.o. fuerit .100000. ſed .d.o. eſt partium .115270. qualium .a.d. eſt .
100000. nam .e.d. vt ſinus anguli .e.a.d. gra .63. min .22. eſt partium .89389. o.e. ve-
ro eſt partium .50000. talium qualium .a.o. eſt .100000. vt ſinus anguli .e.a.o. gra .30.
ſed vt .a.o. eſt partium .51762. hoc eſt vt .a.d. eſt .100000. ipſa .o.e. erit partium .25881
quæ iuncta cum fuerit cum .e.d. efficiet .d.o. partium .115270. vt dictum eſt, quapro-
pter cum .d.n. ſit partium .70710. talium qualium .d.o. fuerit .100000. ipſa .d.n. erit
partium .81507. talium qualium .d.o. erit .115270. ideſt qualium .d.a. vel .d.u. erit
100000. quæ quidem .d.n. eſt ſinus anguli .d.u.n. graduum ſcilicet .54. 36. cuius du-
plum erit gra .109. mi .12. debebattamen eſſe .108. m.o.
angulus ei contrapoſitus .q.o.p. eſt dimidium recti, quare .d.n. erit partium .70710.
talium qualium .d.o. fuerit .100000. ſed .d.o. eſt partium .115270. qualium .a.d. eſt .
100000. nam .e.d. vt ſinus anguli .e.a.d. gra .63. min .22. eſt partium .89389. o.e. ve-
ro eſt partium .50000. talium qualium .a.o. eſt .100000. vt ſinus anguli .e.a.o. gra .30.
ſed vt .a.o. eſt partium .51762. hoc eſt vt .a.d. eſt .100000. ipſa .o.e. erit partium .25881
quæ iuncta cum fuerit cum .e.d. efficiet .d.o. partium .115270. vt dictum eſt, quapro-
pter cum .d.n. ſit partium .70710. talium qualium .d.o. fuerit .100000. ipſa .d.n. erit
partium .81507. talium qualium .d.o. erit .115270. ideſt qualium .d.a. vel .d.u. erit
100000. quæ quidem .d.n. eſt ſinus anguli .d.u.n. graduum ſcilicet .54. 36. cuius du-
plum erit gra .109. mi .12. debebattamen eſſe .108. m.o.