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
In ᐃABC, if a cos A = b cos B, then the triangle is -...In any ᐃABC 2 [bc cosA + ca cosB + ab cosC] =...The vertex C of a triangle ABC is (4, - 1). The equation of altitude AD and Median AE are 2x - 3y + 12 = 0 and 2x + 3y =...The vertices B and C of a triangle ABC lie on the line $\frac{x}{1} = \frac{1 - y}{- 2} = \frac{z - 2}{3}$. The coordina...In any ᐃABC, cos2 + cos2 + cos2 =...