An acute triangle PQR is inscribed in the circle `x^2+y^2= 25`. If Q and R have coordinates (3, 4) and (-4, 3) respectively, then find `/_QPR`.

The triangle PQR is inscribed in the circle x^(2)+y^(2)=25 . If Q and R have coordinates (3,4) and (-4,3) respectively. Then find angle QPR .

The triangle PQR is inscribed in the circle x^2+y^2=25 . If Q and R have coordinates (3,4) and (-4,3) respectively, then angleQPR is equal to

The triangle PQR is inscribed in the circle x^2+y^2 = 25 . If Q and R have co-ordinates(3,4) and(-4, 3) respectively, then angle QPR is equal to

The triangle PQR is inscribed in the circle x^2 + y^2 = 25 . If Q and R have coordinates (3, 4) and (- 4, 3) respectively, then angleQPR is equal to :

The triangle PQR is incribed in the circle x^(2)+y^(2)=25 .If Q=(3,4) and R=(-4,3) then /_QPR=

IF (alpha, beta) is a point on the chord PQ of the circle x^(2)+y^(2)=25 , where the coordinates of P and Q are (3, -4) and (4, 3) respectively, then

If an equilateral triangle is inscribed in the circle x^(2)+y^(2)-6x-4y+5=0 then its side is