Write the following as integers, fractions, or using square roots. You should not need your calculator. a.

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Write the following as integers, fractions, or using square roots. You should not need your calculator.

a. sin 45°

b. cos 60°

c. tan 45°

d. sin 120°

e. cos 150°

f. tan 180°

g. sin 405°

h. cos (−45°)

i. tan 225°

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Cambridge IGCSE And O Level Additional Mathematics

ISBN: 9781510421646

1st Edition

Authors: Val Hanrahan, Jeanette Powell

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Question Posted: Sep 03, 2021 01:50 AM

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Write the following as integers, fractions, or using square roots. You should not need your calculator. a.

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A 22 B 12 C 1 ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics

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