Zlifi LE of /fo H e/afeo ?/ s 
of & oniomefricaslJL i?i es. 
2 S.Z - 
•JV2 Z 
J.AH- a 
7S.2Z 
n A -\r& : 
,y,A+.f a 
4. a — A 
z^A— 2 ? a 
2S,X 
^A— j-,a 
^ Sf 
1 1 
« 
".K is 
X 2 X 
j-.A— a . 
% 2 x 
z/ A -—a 
2 S,Z 
4 2 Z 
4A-f- a 
S,2Z 
s. A+a 
j;A-+-j;a 
s, A — J,a 
\ 
2J,X 
A A-Kr,a 
s,A.-\-s,a. 
?y, 2 x 
4 A — a 
•S’, 2 X 
x.A_a 
j; z 
s, z 
«r, x 
j; x 
4 z 
4 z 
J, Z 
/ Z - J - Z 
4 z 
r 
. 
4z+4z 
./•* 
,4x 
4x 
jyX 
iom hence, almoft an infinite number of theorems may eafiiy be 
red; fome of which are the following, given here as examples of 
e ife of the table. e 
I s,zxs,x— iw',a- s'. A— ±rx*\z-x— s',z-\-x — '~rr—~-n\ 
s,zxs 
,x = jrxs\a+s,A= ]rw',z- x-f ssg£ rr fjyi 
-J\rr—/\x 
~JJL 
^ If A,B,C, be any three angles ; Z = A-j-R,X = A — B,H =|A-f B4-C. 
hcn I^ ^C-^X -j.jC+XXf.iC— X-^fA+C-Bx^p+C-A^j.H^TBx^H^A. 
nd irx v ,z—v,c — ,,*Z+O0,iZ-C= /.iA+B+CX^IA+B-C = ^,Hx/,EPC, 
