Course: H.S. Precalculus: Trigonometry

 

TR.T.2

Solve real-world problems with and without technology that can be modeled using right triangles, including problems that can be modeled using trigonometric ratios. Interpret the solutions and determine whether the solutions are reasonable.

I Can Statements Academic Vocabulary

*I can solve real-world problems that can be modeled using right triangles with and without technology.

*I can use trigonometric ratios to solve real-world problems that can be modeled with right triangles with and without technology.

*I can interpret the solutions to determine whether they are reasonable within the context of the problem.

Right triangle
Trigonometric ratios

Looking Back Looking Ahead

*Use trigonometric ratios (sine, cosine and tangent) and the Pythagorean Theorem to solve real-world and mathematical problems involving right triangles. (MA.G.T.9)

*The concepts and skills in this standard are an integral part of calculus, college-level algebra, and beyond.

Clarifying Examples and Digital Resources
Click here for clarifying examples and digital resources aligned to Indiana standards. These are intended to expand each standard to support instruction in the classroom as evidenced by the Eight Mathematics Teaching Practices put forth by the National Council of Teachers of Mathematics (NCTM).