Review how to evaluate trig functions when given a triangle

Review how to evaluate trig functions when given a triangle

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains the properties of triangles, focusing on right triangles and the role of angle Theta. It covers the identification of triangle sides: hypotenuse, adjacent, and opposite. The tutorial then demonstrates how to calculate trigonometric ratios such as sine, cosine, and tangent using these sides. It also discusses the reciprocal identities of these trigonometric functions, including cosecant, secant, and cotangent.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the names of the sides of a triangle in relation to an angle Theta?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of the hypotenuse in a right triangle.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the Pythagorean theorem and how is it applied in finding the hypotenuse?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do the sine, cosine, and tangent functions relate to the sides of a triangle?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the reciprocal identities for sine, cosine, and tangent.

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