Propoſitio XXXV.
SIt primùm motus pq. pr perfectè mixtus, incipiens ab
angulo recto qpr: & ex q & r ducantur lineæ qs. rs pa
rallelæ ad pq. pr, eritque; per prop. 31. motus mixtus in di
ametro ps: ad quam ex termino utriuſque motus q & r
28[Figure 28]
demittantur lineæ perpendiculares qt.ru, eritque motus
mixtus ex pqpr æqualis duobus quadratis pu.pt.
angulo recto qpr: & ex q & r ducantur lineæ qs. rs pa
rallelæ ad pq. pr, eritque; per prop. 31. motus mixtus in di
ametro ps: ad quam ex termino utriuſque motus q & r
28[Figure 28]
demittantur lineæ perpendiculares qt.ru, eritque motus
mixtus ex pqpr æqualis duobus quadratis pu.pt.