Illustrative Math - Algebra 2 - Unit 6 -Lesson 2

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Last updated about 1 year ago

8 Questions

Which of the following is true?

\sin(A)=\frac{6}{10}

\cos(A)=\frac{6}{10}

\sin(B)=\frac{8}{10}

\cos(B)=\frac{6}{10}

F.TF.2

F.TF.8

Here is a triangle.

Find \cos(A), \sin(A), and \tan(A). Explain your reasoning.

F.TF.2

F.TF.8

Sketch and label a right triangle ABC with \tan(A)=2.

F.TF.2

F.TF.8

The point (1,4) lies on a circle with center (0,0). Name at least one point in each quadrant that lies on the circle.

F.TF.2

F.TF.8

This lesson is from Illustrative Mathematics. Algebra 1, Unit 6, Lesson 2. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/3/6/2/index.html ; accessed 29/July/2021.

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