How to find all of the missing parts of a triangle by first using the law of cosines

How to find all of the missing parts of a triangle by first using the law of cosines

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial explains how to handle triangle values and identify triangle types using the law of cosines. It covers the application of the law of cosines to solve triangles, addresses common calculation mistakes, and demonstrates the use of the law of sines while avoiding ambiguous cases. The tutorial emphasizes step-by-step problem-solving to minimize errors.

Read more

4 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps should be taken to avoid mistakes when solving triangle problems?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the importance of rounding answers in triangle calculations?

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it important to identify the ambiguous case when using the law of sines?

Evaluate responses using AI:

OFF

4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you find the missing angle in a triangle when you know two angles?

Evaluate responses using AI:

OFF