Trigonometry
Hong Kong
Stage 1 - Stage 3
Calculating Trigonometric Expressions
Interactive practice questions
Evaluate the following expression, writing your answer correct to 2 decimal places.
$\sin69^\circ$sin69°
Easy
< 1min
Evaluate the following expression. Write your answer correct to one decimal place.
Easy
< 1min
Evaluate the following expression, writing your answer correct to two decimal places.
Easy
1min
Evaluate the following expression using your calculator. Write your answer correct to two decimal places.
Medium
< 1min
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