Determine the missing angles using complementary and triangle angle sum

Determine the missing angles using complementary and triangle angle sum

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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Quizizz Content

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The video tutorial explains how to find missing angles in a right triangle. It begins by identifying a right triangle and the given angles. The instructor demonstrates how to calculate the first missing angle using complementary angles. Next, the second angle is determined using the triangle interior sum theorem. Finally, the third angle is calculated using both supplementary angles and the interior sum theorem. The tutorial emphasizes understanding angle relationships and applying mathematical theorems to solve for unknown angles.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

If angle two measures 104 degrees, what is the measure of angle three?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to determine the missing angles of a triangle using angle relationships.

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