403389DE MAGNITUDINE TERRÆ.11
Et angulus R T V # 67 gr. 51 ſcr.
Et angulus R V T # 45 gr. 59 ſcr.
Quæ ſumma duos rectos unico tantum ſcrupulo ex- \\ cedit, ſit itaque R V T # 45 gr. 58 ſcr.
Nam ob angulorum juſtam quantitatem hic unum \\ aut alterum ſcrupulum haud admodum magnam late- \\ rum differentiam poterit inducere.
Itaque ex his datis ſecundum artis præcepta inve- \\ nietur T V diſtantia inter Ilermopolin & Bredam # 6912. 1.
Et R V, diſtantia inter Dordracum & Bredam # 6998. 0.
Quam antea Problemate XXII, invenimus # 6996. 5.
Quæ differentia hic ſub finem nullius momenti ha- \\ benda eſt, & ſit propterea latus R V, ob numeri ro- \\ tundationem. # 7000. 0.
Et angulus R T V # 67 gr. 51 ſcr.
Et angulus R V T # 45 gr. 59 ſcr.
Quæ ſumma duos rectos unico tantum ſcrupulo ex- \\ cedit, ſit itaque R V T # 45 gr. 58 ſcr.
Nam ob angulorum juſtam quantitatem hic unum \\ aut alterum ſcrupulum haud admodum magnam late- \\ rum differentiam poterit inducere.
Itaque ex his datis ſecundum artis præcepta inve- \\ nietur T V diſtantia inter Ilermopolin & Bredam # 6912. 1.
Et R V, diſtantia inter Dordracum & Bredam # 6998. 0.
Quam antea Problemate XXII, invenimus # 6996. 5.
Quæ differentia hic ſub finem nullius momenti ha- \\ benda eſt, & ſit propterea latus R V, ob numeri ro- \\ tundationem. # 7000. 0.
XXVI. Problema.
Triangulum T V Q. Willemſtadium, Breda, Berga-
ad-Somum.
22 ad-Somum.
Per Problema XXV datur V T diſtantia inter Bre- \\ dam & Ilermopolin ſive Willemſtadium # 6912. 1.
Ex obſervatione autem angulus V T Q # 89 gr. 25 ſcr.
Et angulus T V Q # 43 gr. 24 ſcr.
Et angulus V Q T # 47 gr. 15 ſcr.
Ubi quatuor omnino ſcrupula redundant, quæ ex \\ ipſis ita deducam, ut V T Q ſit # 89 gr. 23 ſcr.
Et angulus T V Q # 43 gr. 23 ſcr.
Et angulus V Q T # 47 gr. 14 ſcr.
Unde per artis præcepta dabitur T Q diſtantia inter \\ Ilermopolin & Bergam # 6467. 2.
Et V Q diſtantia inter Bredam & Bergam # 9414. 7.
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