How to evaluate for sine of 60 degrees using special right triangles

How to evaluate for sine of 60 degrees using special right triangles

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial covers special right triangles, focusing on 30-60-90 and 45-45-90 triangles. It explains the relationships between the sides of these triangles and demonstrates how to calculate the sine of 60 degrees using these properties. The lesson concludes with a verification of the calculation using a calculator.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the opposite side of a 60-degree angle in a 30-60-90 triangle if the hypotenuse is 2X?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final answer for the sine of 60 degrees based on the calculations discussed?

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