একটি সমদ্বিবাহু ত্রিভুজ PQR এর ভিত্তি শীর্ষবিন্দু হল Q (1,3) এবং R(-2, 7)। শীর্ষবিন্দু P হতে পারে- | ...

If P (1,-3), Q ( 2,-5), R ( -4,7) then find d(P,Q) d(P,R)

(3q + 7 p^(2) - 2r^(3) + 4) - (4 p^(2) - 2q + 7r^(3) - 3) = ?

Multiply the - 7p q ^(2) r ^(3), 12 p ^(2) q ^(2) r

Find the area of Delta PQR , whose vertices are P (-5, 7) , Q (-4, -5) and R (4, 5) .

In a parallelogram PQRS , P(15 ,9) , Q (7 , 10) , R(-5 , -4) , then the fourth vertex S is "_______" .

Multiply the 7pqr , (p - q +r)

The vertices of Delta PQR are P" "(2," "1) , Q" "(2," "3) and R" "(4," "5) . Find equation of the median through the vertex R.

Add: 6p + 4q - r + 3, 3r - 5p - 6, 11q - 7p + 2r - 1 and 2q - 3r + 4

In Delta PQR , if P (5,-1) ,Q(-3,3) ,R (-2,6) are the verties , then find the co-ordinates of the circumcentre and the radius of the circumcircle.