Q1) Express the following Sin as an acute angle, Sin(270) [ =-Sin(90)]

Q1) Express the following Cos as an acute angle, Cos(165) [ =-Cos(15)]

Q1) Express the the following Tan as an acute angle. Tan(-255) [ =-Tan(75)]

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

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

Q2) Express the the following Tan as an acute angle. Tan(240) [ =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(240) [ =-Cos(60)]

Q3) Express the the following Tan as an acute angle. Tan(-105) [ =Tan(75)]

Q4) Express the following Sin as an acute angle, Sin(405) [ =Sin(45)]

Q4) Express the following Cos as an acute angle, Cos(-405) [ =Cos(45)]

Q4) Express the the following Tan as an acute angle. Tan(-45) [ =-Tan(45)]

Q5) Express the following Sin as an acute angle, Sin(360) [ =Sin(0)]

Q5) Express the following Cos as an acute angle, Cos(195) [ =-Cos(15)]

Q5) Express the the following Tan as an acute angle. Tan(-450) [ =-Tan(90)]