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Year 10
Foundation
Right-angled trigonometry
Lessons (11)
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I can use Pythagoras' theorem to calculate the length of a side of a right-angled triangle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can use Pythagoras' theorem to justify whether a triangle is right-angled.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can calculate the length of a line segment on a coordinate grid in all four quadrants or using the coordinate pairs.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can see how the trigonometric functions are derived from measurements within a unit circle and how this can be utilised.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can use the sine ratio to find the missing side or angle in a right-angled triangle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can use the cosine ratio to find the missing side or angle in a right-angled triangle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can use the tangent ratio to find the missing side or angle in a right-angled triangle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can calculate trigonometric ratios for 30° and 60°.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can calculate trigonometric ratios for 0°, 45° and 90°.
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1 Worksheet
2 Quizzes
1 Video
I can apply trigonometric ratios to practical situations including angles of elevation and depression.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
I can use my knowledge of right-angled trigonometry to solve problems.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video