The inequality is: x < 90 ( or x is less than 90 ). Answers A and D are represented by: x > 90. Answer B is represented by: x = 90. Therefore this situation is: C ) A kiddie pool holds under 90 L of water.
since Sin is equal to opposite over hypotenuse, from the question, the opposite angle of A is 9 and hypotenuse angle of A is 41. Thus the answer for Sin A= 9/41
