Math III · G-SRT.10

Prove the Laws of Sines and Cosines and use them to solve problems.

Prove the Laws of Sines and Cosines and use them to solve problems.

Concept Geometry
Domain Similarity, Right Triangles, and Trigonometry
Problem Types

Problem Templates In This Objective

9 problem types are attached to this objective. The full web app handles practice, answers, hints, and walkthroughs.

Template 1

Use the Law of Sines to find a missing side from two angles and one opposite side

4 variants
Template 2

Find all valid SSA angles and triangle count

4 variants
Template 3

Use the Law of Cosines to find a missing side from two sides and the included angle

4 variants
Template 4

Find a Law-of-Cosines angle to stated precision

4 variants
Template 5

Choose whether to use the Law of Sines or the Law of Cosines first

4 variants
Template 6

Classify acute SSA with altitude and list all angles

4 variants
Template 7

Solve and verify all six triangle measures

4 variants
Template 8

Select a triangle law and complete the measurement

4 variants
Template 9

Classify and interpret a solved triangle result

4 variants