Q1) Express the following Sin as an acute angle, Sin(105) [ =Sin(75)]

Q1) Express the following Cos as an acute angle, Cos(-60) [ =Cos(60)]

Q1) Express the the following Tan as an acute angle. Tan(510) [ =-Tan(30)]

Q2) Express the following Sin as an acute angle, Sin(-90) [ =-Sin(90)]

Q2) Express the following Cos as an acute angle, Cos(-330) [ =Cos(30)]

Q2) Express the the following Tan as an acute angle. Tan(-465) [ =Tan(75)]

Q3) Express the following Sin as an acute angle, Sin(-15) [ =-Sin(15)]

Q3) Express the following Cos as an acute angle, Cos(-435) [ =Cos(75)]

Q3) Express the the following Tan as an acute angle. Tan(150) [ =-Tan(30)]

Q4) Express the following Sin as an acute angle, Sin(495) [ =Sin(45)]

Q4) Express the following Cos as an acute angle, Cos(345) [ =Cos(15)]

Q4) Express the the following Tan as an acute angle. Tan(-510) [ =Tan(30)]

Q5) Express the following Sin as an acute angle, Sin(480) [ =Sin(60)]

Q5) Express the following Cos as an acute angle, Cos(-375) [ =Cos(15)]

Q5) Express the the following Tan as an acute angle. Tan(135) [ =-Tan(45)]