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

Q1) Express the following Cos as an acute angle, Cos(180) [ =-Cos(0)]

Q1) Express the the following Tan as an acute angle. Tan(390) [ =Tan(30)]

Q2) Express the following Sin as an acute angle, Sin(-105) [ =-Sin(75)]

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

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

Q3) Express the following Sin as an acute angle, Sin(-255) [ =Sin(75)]

Q3) Express the following Cos as an acute angle, Cos(-45) [ =Cos(45)]

Q3) Express the the following Tan as an acute angle. Tan(195) [ =Tan(15)]

Q4) Express the following Sin as an acute angle, Sin(450) [ =Sin(0)]

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

Q4) Express the the following Tan as an acute angle. Tan(-255) [ =-Tan(75)]

Q5) Express the following Sin as an acute angle, Sin(-315) [ =Sin(45)]

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

Q5) Express the the following Tan as an acute angle. Tan(-345) [ =Tan(15)]