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Law of Sines and Cosines practice

Law of Sines and Cosines practice

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Law of Sines?

Back

2.

FLASHCARD QUESTION

Front

What is the Law of Cosines?

Back

3.

FLASHCARD QUESTION

Front

How many triangles can be formed with given angle and two sides?

Back

Depending on the values of the angle and the two sides, there can be 0, 1, 2, or infinitely many triangles.

4.

FLASHCARD QUESTION

Front

What does it mean if no triangle can be formed?

Back

If no triangle can be formed, it means that the given sides and angle do not satisfy the triangle inequality or the conditions of the Law of Sines.

5.

FLASHCARD QUESTION

Front

What is the significance of the ambiguous case in the Law of Sines?

Back

The ambiguous case occurs when two sides and a non-included angle are known, leading to the possibility of two different triangles.

6.

FLASHCARD QUESTION

Front

How do you find an angle using the Law of Sines?

Back

7.

FLASHCARD QUESTION

Front

What is the formula to find the area of a triangle using the Law of Sines?

Back

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