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​Trigonometry: Quiz 2 - Answers
​1)
a) 8.6 cm
b) 4.5 cm
c) 17 cm
d) 7.1 cm
e) 5.9 cm
f) 18.4 cm
g) 2.5 cm
h) 13.6 cm
i) 5.6 cm
Working
Questions
1) Find the lengths of the unknown sides. Give your answers to 1 decimal place. The diagrams below are not drawn to scale.