If `DeltaABC` is right angled triangle with a,b and c and smallest angle `theta`. If `1/a,1/b,1/c` are also the sides of right angled triangle then find the `Sintheta`

Let in a right angled triangle, the smallest angle theta If triangle formed by taking the reciprocal of its sides is also a right angled triangle, then sin theta is equal to :

In a right angled triangle a^2+b^2+c^2 is :

If Delta ABC is right angled at C, then find the value of cos (A + B)

1.In a right angled triangle ABC,AB=AC Thena:b: c is

In Delta ABC right angled at C, find the value of cos (A + B).

If Delta ABC is right angled at B then what is the value of sin(A+C)

In a triangle ABC,right angled at B, then

If a DeltaABC is right angled at B, then the diameter of the incircle of the triangle is

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