Answer:
angle 3 = 27 degrees
Step-by-step explanation:
Huygens
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79.8 is the discount of the price of an armchair that originally cost $266.00......... because 266.00÷30%=79.8
12/16 can be simplified to 3/4, because 12 and 16 can both be divided 4, 12/4=3, 16/4=4.