if (a-b) (s-c) = (b-c) (s-a) then r1, r2,& r3 are in
a)a.p
b)g.p
c)h.p
d)none
if (a-b) (s-c) = (b-c) (s-a) then r1, r2,& r3 are in
a)a.p
b)g.p
c)h.p
d)none
sidharth G , 14 Years ago
Grade 11
Trigonometry> undefined
1 Answer
SAGAR SINGH - IIT DELHI
Last Activity: 14 Years ago