Similarity, Right Triangles, and Trigonometry

North Dakota DOE

Last updated:

4/8/2015

### Lessons for this standard

Resources cannot be aligned to this standard, browse sub-standards to find lessons.

### Related standards

- This standard is part of: HS.G-SRT
- This standard is derived from: CCSS.Math.Content.HSG-SRT.C

#### More specific sub-standards

Finer grained standards that are part of this one

Understand that by similarity, side ratios in right triangles are properties of the angles in the triangle, leading to definitions of trigonometric ratios for acute angles.

North Dakota DOE

Last updated:

4/8/2015

Explain and use the relationship between the sine and cosine of complementary angles.

North Dakota DOE

Last updated:

4/8/2015

Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.

North Dakota DOE

Last updated:

4/8/2015

#### Similar standards elsewhere

Standards derived from the same national standard

Apply trigonometric ratios to solve problems involving right triangles.

Pennsylvania DOE

Last updated:

4/15/2014

Define trigonometric ratios and solve problems involving right triangles.

South Dakota DOE

Last updated:

1/8/2019

Define trigonometric ratios and solve problems involving triangles.

Tennessee DOE

Last updated:

6/16/2016

Define trigonometric ratios and solve problems involving right triangles

Illinois DOE

Last updated:

3/22/2016

Georgia DOE

Last updated:

5/11/2015