Laserfiche WebLink
(`/ J.¢o r q ®.. TRIC F03tIvltJfiilE �° ✓� <br /> S1 ' <br /> 2 1.i -T <br /> „ <br /> i Grp /3�•� 1 � '7n <br /> 2.e. <br /> ^- <br /> / .' 7 � /.��z' G 1, __— // yZ �' �. ��_ r�! `•� <br /> r <br /> re b <br /> sSaqua <br /> 6 3 <br /> tan= —,cot b COW — <br /> � For , b o as <br /> y � Vit,/ s <br /> 3✓ �' <br /> a; d. ,• as <br /> 73 y �� --... 17g <br /> /7 s 4� m R■*COSB,$_. �a •—a �0 1—ai . <br /> 4fx , <br /> h ' <br /> 7 7 r �, qsq" . �a< b tan d�o, - <br /> . /V� <br /> s o / ti —A.,a=o sin A,b=o coo g, <br /> .f'1� y � ) of Oblique Triangle* C <br /> po tl, 0. ria A . C 1 d B),a— 't1n d <br /> _ q — Z.7 / .sin A a in C <br /> — — s C=Y80*—(d+B),a <br /> B,ct °—C,tan (d—B)= sin A <br /> tan A B <br /> _asinC a+ <br /> b <br /> e sin A <br /> za Z— ¢'.7 Z j } ,O a <br /> .._ - 8 a 8—•6 <br /> sinjB=�( — ( ,C=180'--(A -B) <br /> s 9 a+b+o <br /> 8=— 2 , area = a s—a a— 8—d <br /> 97 <br /> area — b e e2 A <br /> 7 7 �' �---- G y.t as sin.B sin C <br /> 21J -- 3,s/ _ _ <br /> 7 y / area - 2Tsin d <br /> $EMCTION O liGRIZONTAL <br /> 0. 0 X}% ` t " Horizontal distance-Slope distance multiplied by the <br /> cosineofth�pe�dcalan93e.Thns:slopedistanee=3J8:4ft <br /> ert. allele=B id. From Table,Pimm IX cos 6 IW= <br /> 4, "' ortzoatal distanoe-NUX.98M—SM40 ft. <br /> orizontal distance also=Slope distance minus slope <br /> _ <br /> 0, 6 / <- ,4 tease times-eosins of vertical W.."withthe <br /> _ — - a Wi�res the preceding the.loltow- <br /> / tesalt is o ed.Cosine 6°10t=.��". =.0061. <br /> _ <br /> "-0 <br /> e #X owl=1.31.818.4-1.31=i18�ft. <br /> .y' 11Khep is 9nown.tlrr' brJaontal distance is approaimatel -#1►e idope dist- <br /> -� of the rise divided by twice the,slope dtstaaea sas sLe=14 ft.. <br /> 14X14 ,+, <br /> 1, z� slop• tXtt. Horizontal 4stanoe+=SOQ.6•- _ <br /> -(�.�.-Z-. -/v,.>;.z - .» ., _.•.e.•«. :6A:. sic <br /> • <br />