## Question

###### Make sure that vour calculator is in degree mode_Choose number which could represent the measure of an acute angle Call it 0Find the following (rounding to 3 decimal places): 0 900 _ 0 =sin 0 =sin (900 _ 0)= cos 0 = cos (900 _ @)= tan 0 = tan (900 _ 0) = Multiply: tan 0 ' tan (90o _ 0)Choose number which could represent the measure of an acute angle Call it aFind the following: 0 = 1800 0 =1800 + a =3600 _ a =Sin a =sin (1800 _ a)sin (1800 + a)sin (360' _ a) =cOS Q =coS (1800cos (1800

Make sure that vour calculator is in degree mode_ Choose number which could represent the measure of an acute angle Call it 0 Find the following (rounding to 3 decimal places): 0 900 _ 0 = sin 0 = sin (900 _ 0)= cos 0 = cos (900 _ @)= tan 0 = tan (900 _ 0) = Multiply: tan 0 ' tan (90o _ 0) Choose number which could represent the measure of an acute angle Call it a Find the following: 0 = 1800 0 = 1800 + a = 3600 _ a = Sin a = sin (1800 _ a) sin (1800 + a) sin (360' _ a) = cOS Q = coS (1800 cos (1800 + a) = cos (3600 tan a = tan (1800 _ a) = tan (1800 a) = tan (3600_ a) = What are two things that your group noticed about the problems involving 0? What did your group notice about the problems involving a?

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