Ontario 10 Academic (MPM2D)
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Evaluate sine, cosine and tangent expressions

Interactive practice questions

Evaluate the following expression, writing your answer correct to 2 decimal places.

$\sin69^\circ$sin69°

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Evaluate the following expression. Write your answer correct to one decimal place.

Evaluate the following expression, writing your answer correct to one decimal place.

Evaluate the following expression using your calculator. Write your answer correct to two decimal places.

Outcomes

10D.T2.01

Determine, through investigation , the relationship between the ratio of two sides in a right triangle and the ratio of the two corresponding sides in a similar right triangle, and define the sine, cosine, and tangent ratios

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