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Choose a Right-Triangle Ratio: Club Practice

In a right triangle, relative to angle θ, the opposite leg is 8, adjacent leg is 15, and hypotenuse is 17. Sine = opposite/hypotenuse; cosine = adjacent/hypotenuse; tangent = opposite/adjacent.

Use the supplied scenario and model. Show calculations or explain the evidence requested in each task.

1.Find sin θ as a fraction.

Practice preview

Grade 10

Key

Choose a Right-Triangle Ratio: Club Practice

Practice · Independent · 30 min

Choose a Right-Triangle Ratio: Club Practice. Grade 10 printable practice: Choose and interpret trigonometric ratios using a stated reference angle. Includes five tasks, matching answers, and teacher guidance. Print on US Letter or A4, or save as PDF from the print window.

Printable activity

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Choose a Right-Triangle Ratio: Garden Practice

In a right triangle, relative to angle θ, the opposite leg is 3, adjacent leg is 4, and hypotenuse is 5. Sine = opposite/hypotenuse; cosine = adjacent/hypotenuse; tangent = opposite/adjacent.

Use the supplied scenario and model. Show calculations or explain the evidence requested in each task.

1.Find sin θ as a fraction.

Practice preview

Grade 10

Key

Choose a Right-Triangle Ratio: Garden Practice

Practice · Independent · 30 min

Choose a Right-Triangle Ratio: Garden Practice. Grade 10 printable practice: Choose and interpret trigonometric ratios using a stated reference angle. Includes five tasks, matching answers, and teacher guidance. Print on US Letter or A4, or save as PDF from the print window.

Printable activity

Preview / Print →

Choose a Right-Triangle Ratio: Library Practice

In a right triangle, relative to angle θ, the opposite leg is 5, adjacent leg is 12, and hypotenuse is 13. Sine = opposite/hypotenuse; cosine = adjacent/hypotenuse; tangent = opposite/adjacent.

Use the supplied scenario and model. Show calculations or explain the evidence requested in each task.

1.Find sin θ as a fraction.

Practice preview

Grade 10

Key

Choose a Right-Triangle Ratio: Library Practice

Practice · Independent · 30 min

Choose a Right-Triangle Ratio: Library Practice. Grade 10 printable practice: Choose and interpret trigonometric ratios using a stated reference angle. Includes five tasks, matching answers, and teacher guidance. Print on US Letter or A4, or save as PDF from the print window.

Printable activity

Preview / Print →

Choose a Right-Triangle Ratio: Workshop Practice

In a right triangle, relative to angle θ, the opposite leg is 7, adjacent leg is 24, and hypotenuse is 25. Sine = opposite/hypotenuse; cosine = adjacent/hypotenuse; tangent = opposite/adjacent.

Use the supplied scenario and model. Show calculations or explain the evidence requested in each task.

1.Find sin θ as a fraction.

Practice preview

Grade 10

Key

Choose a Right-Triangle Ratio: Workshop Practice

Practice · Independent · 30 min

Choose a Right-Triangle Ratio: Workshop Practice. Grade 10 printable practice: Choose and interpret trigonometric ratios using a stated reference angle. Includes five tasks, matching answers, and teacher guidance. Print on US Letter or A4, or save as PDF from the print window.

Printable activity

Preview / Print →