If in a triangle ABC, right angled at B, s-a=3, s-c=2, then the values of a and c are respectively

If in a DeltaABC , right angled at B, s - a = 3, s - c = 2, then the values of a and c respectively are

In triangle ABC, right angle at B if s-a=3, s-c=2 then a,c are

If triangle ABC is right angled at C, then the value of sec (A+B) is

If triangle ABC is right angled at C, then the value of sec (A+B) is

if in triangle ABC right angled at C then tan A+tan B

The points A(2,9),B(a,5),C(5,5) are the vertices of a triangle ABC right angled at B Find the value of a and hence the area of ABC.