In a right angle triangle ABC, right angle is at C, BC+CA = 23 cm and BC-CA = 7cm ,then find sin A tan B

In a right angle triangle ABC, right angle is at B ,If tan A=1/sqrt(3) , then find the value of (i) sin A cos C+ cos A sin C " "(ii) cos A cos C -sin A sin C

The triangle A B C is right angled at C, then tan A+tan B=

In Delta ABC right-angled at B, AB = 7 cm and AC - BC = 1 cm , Find the values of sin C and cos C.

In a right angle triangle ABC with right angle at B , in which a= 24 units , b = 25 units and angle BAC =theta , then find cos A tan A ( A lt 90 ^(@))

ABC is a triangle, right angled at C. If AB=25cm and AC=7cm, find BC.

In a triangle PQR with right angle at Q , the value of angle P is x, PQ = 7cm and QR = 24 cm , then find sin x and cos x

In the given figure ,ABC is right angles at B.It AC=17cm and BC=8cm,then 15 sec A+8 cot A is:

In a right triangle ABC right angled at C,if tan A= (8)/(15) ,then the value of cosec^(2)A-1 i:

In triangle XYZ, angle Y is right angle , XZ =17m and YZ =15 cm then find (1) sin X (ii) cos Z (iii) tan X

ABC is a right triangle right angled at C. Let BC = a, CA = b, AB = c and let p be the length of perpendicular from C on AB. Prove that (i) pc = ab (ii) (1)/(p^(2)) = (1)/(a^(2)) + (1)/(b^(2)) .