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ALL sin and cos decimals must have four decimal places IF NECESSARY. All side lengths are rounded to the tenth IF NECESSARY. Lesson 7.6 # 4 sin D sin E = = or or Lesson 7.6 #6 Sin A is not correct. sin A = What is the correct sin? cos x = cos y = Lesson 7.6 #8 or or Lesson 7.6 #10 x= y= Lesson 7.6 #12 y = x = Lesson 7.6 #14 p= q= Lesson 7.6 #16 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Lesson 7.6 #18 A B C D Lesson 7.6 #20 x= Lesson 7.6 #22 sin x = cos x = ZY = or (decimal answer only) Lesson 7.6 #24 cos x = sin x = xy= or or Lesson 7.6 #26 cos x = sin x = xy = or or |