Express the following as a function of a positive acute angle
sin118 degree

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Are triangles the congruent? write the congruency statement. what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that