[/_ABC,C" is a right angle then "],[[" (2) "pi/4," (3) "pi/3]]

ABC is right angled at C, then tan A+tan B is equal to

In a ABC, if C is a right angle,then tan^(-1)((a)/(b+c))+tan^(-1)((b)/(c+a))=(pi)/(3)(b)(pi)/(4)( c) (5 pi)/(2)( d) (pi)/(6)

ABC is a right angled triangle in which angle A = 90^(@) and AB = AC. Find angle B and angle C.

In the figure given,/_ABC, is a right isosceles triangle with right angle at C.CD is a parallel to AB and BD = BA.The degree measure of /_DBC equals

Delta ABC is right angled at C . If A -= (-3,4) " and " B -= (3,4) then equation of circumcircle of Delta ABC is

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

/_\ABC is right angled at C and CDbotAB , angle A =55^@ Find: angle BCD

/_\ABC is right angled at C and CDbotAB , angle A =55^@ Find: angleDCA

/_\ABC is right angled at C and CDbotAB , angle A =55^@ Find: angleABC