Question
Maths
Sept. 24, 2017, 6:42 p.m.
Answer
in the triangle abc p is the point on bc such that of triangle abcsuch that bp:pc=1:2 and q is a point on ap such that pq:qa=2:3 prove that area od triangle aqc: area triangle abc = 2:3
prove that sin 51 degree + cos 81 degree minus 1 degree is equal to zero