Properties of TriangleHard
Question
The points P, Q and R are taken on the ellipse 
= 1 with eccentric angles θ, θ + α, θ + 2α then area of triangle PQR is :
= 1 with eccentric angles θ, θ + α, θ + 2α then area of triangle PQR is :Options
A.Independent of θ
B.Independent of α
C.Maximum when α = 
D.Maximum when θ = 
Solution
Area of triangle PQR with eccentric angles α, β, γ is given as 2ab sin 
Create a free account to view solution
View Solution FreeMore Properties of Triangle Questions
If in a ᐃ ABC, cos A = , then the ᐃABC is -...In a ᐃABC, a cot A + b cot B + c cot C =...Let PQR be a triangle of area ᐃ with a = 2, b = and c = , where a, b, and c are the lengths of the sidesof the tri...If in a triangle ABC, cos A cos B + sin A sin B sin C = 1, then the sides are proportional to -...r2 r3 + r3 r1 + r1 r2 =...