Learn how to find the missing side lengths of a 30 60 90 triangle

Learn how to find the missing side lengths of a 30 60 90 triangle

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains the properties of a 3069 triangle, focusing on the relationships between its sides. It describes how to calculate the hypotenuse by multiplying the short leg by two and how to find the short leg by dividing the hypotenuse by two. Additionally, it covers the method to determine the long leg by multiplying the short leg by the square root of three. The tutorial concludes by comparing this method to using the quadratic formula or a calculator for sine calculations.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the relationship in a 3069 triangle differ from that in a 454590 triangle?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between the short leg and the hypotenuse in a 3069 triangle?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you find the short leg if you are given the hypotenuse in a 3069 triangle?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the method to go from the short leg to the long leg in a 3069 triangle?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of multiplying the short leg by sqrt 3 in a 3069 triangle?

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