In which triangle is  ?

A.		B.
C.		D.

Find the value of , correct to one decimal place.  (2 marks)

Find the value of , correct to the nearest minute.  (2 marks)

Find the value of , correct to the nearest minute.  (2 marks)

Use trigonometry to find the value of , correct to 1 decimal place.  (2 marks)

Use trigonometry to find the value of , correct to 1 decimal place.  (2 marks)

Find the value of , correct to 2 decimal places.  (2 marks)

Find the value of , correct to 2 decimal places.  (2 marks)

Express as a fraction.  (2 marks)

Without the use of a calculator, express the following as a fraction

1.    (1 mark)
   

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2.    (2 marks)
   

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Express the following as a fraction

1.   (1 mark)
   

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2.   (1 mark)
   

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