4 2{fcapm % 8L@7Wp_P0 (8P_00 08<>C8CR F d8L@7GFt@@$@$@$F@VE>@t0Graph viewing angle as a function of distance SVeasure of the viewing angle AVB.B.F deHF deHF de F dAF@ 8L@7GFt@@$@$@$F@VE>@tCfCAF# 8L@7FFt@@$@$@$F@VE>@tC: 8L@7CFt@@$@$@$F@VE>@tChGL@ 8L@7BFt@@$@$@$F@VE>@tCG L%# 8L@7AFt@@$@$@$F@VE>@t^C=B 8L@7QFt@@$@$@$F@VE>@tTC>2C7  8L@7RFt@@$@$@$F@VE>@tD CAŐ$ 8L@76X- 0 0 0$0$9'9'9$qBVaZZZZZaCJXCR @F  8L@7nFt@@$@$@$F@VE>@tCCfC?FL' 8L@7jFt@@$@$@$F@VE>@t^CC?<C7r  8L@7bFt@@$@$@$F@VE>@tTCD C? N N T#G#Y8L@72 QQTTPPPPJJJJ#Q#QGGJJC8CR@2X ': 8L@7kFt@@$@$@$F@VE>@t]ChCh? N " 8L@75 Pyyh@;@4$:0 :h; DC8CC8A ?ffffffͱN " 8L@74 Px@:P;: ly;CRCCR? =p).@` 8L@7 VFt@@$@$@$F@VE>@tD [Ch?B7 8L@7 DFt@@$@$@$F@VE>@tWXPCh1'7  8L@7cFt@@$@$@$F@VE>@tD CQD C@? ' 8L@7dFt@@$@$@$F@VE>@tTCPTC? LC 8L@71Ft@@$@$@$F@VE>@tWXPChC?5%F?5%F ' 8L@7mFt@@$@$@$F@VE>@tWXPBWXPC@?27it i 8L@7SFt@@$@$@$F@VE>@tD Ch LC 8L@7TFt@@$@$@$F@VE>@tTChMo 8L@7 JFt@@$@$@$F@VE>@tWXPCt Ma 8L@7 AFt@@$@$@$F@VE>@tWXPA5 LC  8L@72Ft@@$@$@$F@VE>@t?R@9@D ChD CTCTCh . LC  8L@7zFt@@$@$@$F@VE>@tWXPD [Ch?'8 8L@7qFt@@$@$@$F@VE>@tBb$V? LC  8L@7pFt@@$@$@$F@VE>@tWXPWXPCh? >X 8L@7 LFt@@$@$@$F@VE>@tA _di8 8L@7BFt@@$@$@$F@VE>@tWXPB 8L@7m5,teee C T>E@@@T m{!:A}AVB = @8/ 7LoPt b8h@8@( 8,- F8 a sav9>F08./  89d@0 sav F89l nt b aLoPt bLoPLnh@8 LTg>LL savLnK@Ln8Ln L Angle(AVB) = B@89n V H8V O2O ablH sav;h @L@0n@b wil a@K@B@..B9\K@ wil9L9NL9LH savm, B@ ablH;h 9199L sav;h :1+L(` sav/pB@: LHL wil sav::0;h@+/p:@:@:`K8::5:/d:8;=jP P# ³(!Fb8L@72Ft@@$@$@$F@VE>@tT m{!:A}AVB = @8/ 7LoPt b8h@8@( 8,- F8 a sav9>F08./  89d@0 sav F89l nt b aLoPt bLoPLnh@8 LTg>LL savLnK@Ln8Ln L Angle(AVB) = B@89n V H8V O2O ablH sav;h @L@0n@b wil a@K@B@..B9\K@ wil9L9NL9LH savm, B@ ablH;h 9199L sav;h :1+L(` sav/pB@: LHL wil sav::0;h@+/p:@:@:`K8::5:/d:8;=jP P# ³(!c.E  8L@7aFt@@$@$@$F@VE>@tWXPBD [Ch?!i   8L@7xFt@@$@$@$F@VE>@tWXPWXPB?!c2  8L@7wFt@@$@$@$F@VE>@tWXPBWXPCh?! T  8L@7tFt@@$@$@$F@VE>@tWXPA _? ci'8 8L@7sFt@@$@$@$F@VE>@tBSB8VB?!'  LC 8L@7rFt@@$@$@$F@VE>@tA _BA _ ? h 8L@7SUJQ9 HCFormRectangular (x, y)PolarWXPCh & va 8L@7NFt@@$@$@$F@VE>@tA _Ch)di  Sym 8L@7MFt@@$@$@$F@VE>@tA _B)(7  8L@7ac [ [( WXPChD Ch?* z8L@7m4 DesdemonaEckmannEdaElephant Eurostile FuturadTSV = }AVB = @8/ 7LoPt b8h@8@( 8,- F8 a sav9>F08./  89d@0 sav F89l nt b aLoPt bLoPLnh@8 LTg>LL savLnK@Ln8Ln LDistance(S to V) = 89n V H8V O2O ablH sav;h @L@0n@b wil a@K@B@..B9\K@ wil9L9NL9LH savm, B@ ablH;h 9199L sav;h :1+L(` sav/pB@: LHL wil sav::0;h@+/p:@:@:`K8::5:/d:8;=jP P# ³(*f   8L@71Ft@@$@$@$F@VE>@t? nWXPChA _ChA _BWXPB+,!f w8L@7 1Ft@@$@$@$F@VE>@t,i   8L@7yFt@@$@$@$F@VE>@tA _A _B?, c N  8L@7vFt@@$@$@$F@VE>@tA _BA _Ch?+,ci  Bri  8L@7uFt@@$@$@$F@VE>@tWXPBA _B?,!@ E 8L@7;Y` H` m../qRDt@s ".