https://forums.autodesk.com/t5/fusion-support-forum/parallel-lines-of-equal-length-give-perpendicular-lines-of/m-p/11289509#M54056 <P>Hi,</P><P>Please share the file.</P><P><EM>File &gt; export &gt; save as f3d on local drive&nbsp; &gt; attach it to the next post.</EM></P><P>&nbsp;</P><P>günther</P> Mon, 11 Jul 2022 12:02:31 GMT g-andresen 2022-07-11T12:02:31Z https://forums.autodesk.com/t5/fusion-support-forum/parallel-lines-of-equal-length-give-perpendicular-lines-of/m-p/11289494#M54055 <P>How does two lines parallel lines of equal length give perpendicular lines of different lengths?</P> <P>&nbsp;</P> <P>The two driven dimensions are the ones I am confused about, all lines pictured are dead straight.&nbsp;</P> Mon, 11 Jul 2022 12:51:59 GMT https://forums.autodesk.com/t5/fusion-support-forum/parallel-lines-of-equal-length-give-perpendicular-lines-of/m-p/11289494#M54055 reuben.kobier1 2022-07-11T12:51:59Z https://forums.autodesk.com/t5/fusion-support-forum/parallel-lines-of-equal-length-give-perpendicular-lines-of/m-p/11289509#M54056 <P>Hi,</P><P>Please share the file.</P><P><EM>File &gt; export &gt; save as f3d on local drive&nbsp; &gt; attach it to the next post.</EM></P><P>&nbsp;</P><P>günther</P> Mon, 11 Jul 2022 12:02:31 GMT https://forums.autodesk.com/t5/fusion-support-forum/parallel-lines-of-equal-length-give-perpendicular-lines-of/m-p/11289509#M54056 g-andresen 2022-07-11T12:02:31Z https://forums.autodesk.com/t5/fusion-support-forum/parallel-lines-of-equal-length-give-perpendicular-lines-of/m-p/11289576#M54057 <P>I am pretty sure that is <STRONG>exactly</STRONG> how geometry works.</P><P>&nbsp;</P><BLOCKQUOTE><HR /><a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/9498679">@reuben.kobier1</a>&nbsp;wrote:<BR /><P>I am confused ...</P><HR /></BLOCKQUOTE><P>Vertical height.</P><P>Aligned true length.</P><P>&nbsp;</P><P>d4 in my image below is the hypotenuse of an imaginary triangle from your image.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="TheCADWhisperer_0-1657542924181.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1090089i53A6C39CC1DE2984/image-size/medium?v=v2&amp;px=400" role="button" title="TheCADWhisperer_0-1657542924181.png" alt="TheCADWhisperer_0-1657542924181.png" /></span></P><P>You have dimensioned the Vertical Height and the Hypotenuse.</P><P>&nbsp;</P><P>Note the angles of your dimension text and arrows...</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="TheCADWhisperer_1-1657543205607.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1090090i506970273F0822BD/image-size/medium?v=v2&amp;px=400" role="button" title="TheCADWhisperer_1-1657543205607.png" alt="TheCADWhisperer_1-1657543205607.png" /></span></P><P>Yellow in this image <STRONG>is</STRONG> Vertical.</P><P>Orange in this image <STRONG>is not</STRONG> vertical.</P><P>&nbsp;</P><P>Geometry 101.</P><P>Do you see it now?</P> Mon, 11 Jul 2022 12:42:05 GMT https://forums.autodesk.com/t5/fusion-support-forum/parallel-lines-of-equal-length-give-perpendicular-lines-of/m-p/11289576#M54057 TheCADWhisperer 2022-07-11T12:42:05Z