Benedetti, Giovanni Battista de, Io. Baptistae Benedicti ... Diversarvm specvlationvm mathematicarum, et physicarum liber : quarum seriem sequens pagina indicabit ; [annotated and critiqued by Guidobaldo Del Monte]

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IO. BAPT. BENED.
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                  <s xml:id="echoid-s3834" xml:space="preserve">Ponamus nos ſcire velle
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                  <s xml:id="echoid-s3837" xml:space="preserve">Quare ex ſupra-
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                    o.</var>
                  altitudinis æquatoris ab orizonte,
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                  cuius ſinus eſt .71934. angulus ſimili
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                  ter
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                  medio coniuncti, quibus
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                  rectus perſicitur, arcus etiam
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                  tus eſt grad .6. min .7. cuius ſinus eſt
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                  <s xml:id="echoid-s3839" xml:space="preserve">Quare ex .12. iam ſupradicta an-
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                  <s xml:id="echoid-s3840" xml:space="preserve">deinde per .4. cognitus erit nobis an
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                <head xml:id="echoid-head471" style="it" xml:space="preserve">De ſphæroide duplæ ſpbær æ propoſit æ.</head>
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