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CanadaON
Grade 12

Solve problems involving two right-angled triangles

Lesson

Outcomes

12C.C.3.1

Solve problems in two dimensions using metric or imperial measurements, including problems that arise from real-world applications (e.g., surveying, navigation, building construction), by determining the measures of the sides and angles of right triangles using the primary trigonometric ratios, and of acute triangles using the sine law and the cosine law

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