In triangle `ABC`, if` a = 18, b = 24 `and `c = 30` then find ` (i) cos A, cos B, cos C (ii) sin A, sin B, sin C `

In a triangle ABC, if a = 18, b = 24 and c = 30, find cos A, cos B and cos C.

In a triangle ABC, if a = 18, b = 24 and c = 30, find sin A, sin B and sin C.

If, in Delta ABC, a = 18, b = 24, c = 30 , then : sin A = ....

In any triangle ABC, if a=18,b=24,c=30, find cos A,cos B,cos C

In a / _ABC, (i) (a) / (cos A) = (b) / (cos B) (ii) 2sin A cos B = sin C

In Delta ABC , right - angled at B, AB = 24 cm, BC = 7cm . Determine : (i) sin A, cos A (ii) sin C, cos C

In a ABC, prove the following : In a ABC, if a=18,b=24,c=30, find cos A,cos B and cos C.

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

In a right angle triangle ABC, right angle is at B ,If tan A=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