In a right triangle, one angle measures `x^(@)`, where `sin x^(@)=(4)/(5)`. What is `cos(90^(@)-x^(@))`?

In a right triangle, one angle measure x^(@) , where sinx^(@)=(5)/(15) . What is cos(90^(@)-x^(@)) ?

In a right triangle, on angle measure y^(@) , where cosy=(3)/(5) . What is the sin(90^(@)-y^(@)) ?

One angle in a right triangle measures y ^(@) such that cos y ^(@) = (24)/(25). What is the measure of sin (90^(@)-y ^(@)) ?

In the right triangle below,0

Angle x is one of the acute angles in a right triangle. If the measure of angles is 30^(@), what is the value of (sin x)^(2) + (cos x )^(2) ?

In a right triangle, one of the acute angles is cos ((pi)/(3)), anc cos ((pi)/(3))= sin x. What is the measure of x ?

In a right angled triangle ABC ,if /_A=90^(@ , sin B=(4)/(5) , then cos C =

In a right angled triangle ABC ,if /_A=90^(@ , sin B=(4)/(5) , then cos C =

In a right-angled triangle, one of the acute angles measures 53^(@) . Find the measure of other angle of the triangle.

In a right-angled triangle ABC, right-angled at B, cos A = (4)/(5) then what is sin A equal to ?