Archimedes, Archimedis De iis qvae vehvntvr in aqva libri dvo
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ARCHIMEDIS
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              <pb file="0090" n="90" rhead="ARCHIMEDIS"/>
            _Quoniam igi_-
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              <anchor type="figure" xlink:label="fig-0090-01a" xlink:href="fig-0090-01"/>
            _tur portio con_-
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            _uertitur, ita ut_
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            _baſis humidum_
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            _non contingat_,
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            _axis cum ſuper_
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            _ficie eius faciet_
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            _angulum maio_-
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            _rem angulo g;_
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            </s>
            <s xml:space="preserve">_hoc est angulo_
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            _y: </s>
            <s xml:space="preserve">& </s>
            <s xml:space="preserve">propter_-
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            _ea multo maio_-
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            _rem angulo χ_.</s>
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            <note position="right" xlink:label="note-0089-04" xlink:href="note-0089-04a" xml:space="preserve">N</note>
            <note position="right" xlink:label="note-0089-05" xlink:href="note-0089-05a" xml:space="preserve">29. primi</note>
            <note position="right" xlink:label="note-0089-06" xlink:href="note-0089-06a" xml:space="preserve">16. primi</note>
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          <head xml:space="preserve">DEMONSTRATIO TERTIAE PARTIS.</head>
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            <s xml:space="preserve">HABEAT deinde portio ad humidum eam in graui-
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            tate proportionem, quam quadratũ x o habet ad quadra-
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            tum b d: </s>
            <s xml:space="preserve">& </s>
            <s xml:space="preserve">in humidum demittatur adeo inclinata, ut ba-
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            ſis ipſius non con
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            tingat humidum.
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            </s>
            <s xml:space="preserve">Secta aũt ipſa per
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            axem plano ad hu
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            midi ſuperficiem
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            recto, ſolidi ſectio
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            ſit rectanguli co-
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            ni ſectio a p m l: </s>
            <s xml:space="preserve">ſu
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            perficiei humidi
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            ſectio ſit i m: </s>
            <s xml:space="preserve">axis
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            portionis, & </s>
            <s xml:space="preserve">ſe-
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            ctionis diameter
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            b d: </s>
            <s xml:space="preserve">ſeceturq; </s>
            <s xml:space="preserve">b d
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            ſicuti prius: </s>
            <s xml:space="preserve">& </s>
            <s xml:space="preserve">du-
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            catur p n quidem</s>
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