Q1) Express the following Sin as an acute angle, Sin(-375) [ =-Sin(15)]

Q1) Express the following Cos as an acute angle, Cos(225) [ =-Cos(45)]

Q1) Express the the following Tan as an acute angle. Tan(-210) [ =-Tan(30)]

Q2) Express the following Sin as an acute angle, Sin(-405) [ =-Sin(45)]

Q2) Express the following Cos as an acute angle, Cos(-360) [ =Cos(0)]

Q2) Express the the following Tan as an acute angle. Tan(-120) [ =Tan(60)]

Q3) Express the following Sin as an acute angle, Sin(330) [ =-Sin(30)]

Q3) Express the following Cos as an acute angle, Cos(345) [ =Cos(15)]

Q3) Express the the following Tan as an acute angle. Tan(135) [ =-Tan(45)]

Q4) Express the following Sin as an acute angle, Sin(465) [ =Sin(75)]

Q4) Express the following Cos as an acute angle, Cos(-135) [ =-Cos(45)]

Q4) Express the the following Tan as an acute angle. Tan(360) [ =Tan(0)]

Q5) Express the following Sin as an acute angle, Sin(135) [ =Sin(45)]

Q5) Express the following Cos as an acute angle, Cos(435) [ =Cos(75)]

Q5) Express the the following Tan as an acute angle. Tan(-90) [ =-Tan(90)]