Instructional Video
Sophia Learning

Sophia: Sas Triangle Similarity: Lesson 2

7th - 8th
This lesson will provide examples that demonstrate how two triangles would be similar by SAS triangle similarity. It is 2 of 5 in the series titled "SAS Triangle Similarity."
Instructional Video
Sophia Learning

Sophia: Sas Triangle Similarity: Lesson 5

9th - 10th
This lesson will provide examples that demonstrate how two triangles would be similar by SAS triangle similarity. It is 5 of 5 in the series titled "SAS Triangle Similarity."
Instructional Video
Sophia Learning

Sophia: Sas Triangle Similarity: Lesson 1

9th - 10th
This lesson will provide examples that demonstrate how two triangles would be similar by SAS triangle similarity. It is 1 of 5 in the series titled "SAS Triangle Similarity."
Instructional Video
Sophia Learning

Sophia: Scale Factors: Lesson 3

9th - 10th
This lesson defines the phrase scale factor. It is 3 of 5 in the series titled "Scale Factors."
Instructional Video
Sophia Learning

Sophia: Scale Factors: Lesson 1

9th - 10th
This lesson defines the phrase scale factor. It is 1 of 5 in the series titled "Scale Factors."
Instructional Video
Sophia Learning

Sophia: Similar Triangles: Lesson 3

9th - 10th Standards
In this lesson, you'll learn the definition, proportion, and notation of similar triangles. It is 3 of 5 in the series titled "Similar Triangles."
Instructional Video
Sophia Learning

Sophia: Similar Triangles: Lesson 4

9th - 10th Standards
In this lesson, you'll learn the definition, proportion, and notation of similar triangles. It is 4 of 5 in the series titled "Similar Triangles."
Instructional Video
Sophia Learning

Sophia: Similar Triangles: Lesson 5

9th - 10th
In this lesson, you'll learn the definition, proportion, and notation of similar triangles. It is 5 of 5 in the series titled "Similar Triangles."
Instructional Video
Sophia Learning

Sophia: Similar Triangles: Lesson 1

9th - 10th Standards
In this lesson, you'll learn the definition, proportion, and notation of similar triangles. It is 1 of 5 in the series titled "Similar Triangles."
Instructional Video
Sophia Learning

Sophia: Using Similar Triangles to Make Indirect Measurements

9th - 10th Standards
This lesson explains why similar triangles can be used to make indirect measurements, and provides an example.
Instructional Video
Sophia Learning

Sophia: Sas Triangle Similarity: Lesson 4

9th - 10th Standards
This lesson will provide examples that demonstrate how two triangles would be similar by SAS triangle similarity. It is 4 of 5 in the series titled "SAS Triangle Similarity."