Sine & Cosine Rule
Use the sine and cosine rules to find sides, angles and areas in triangles without a right angle.
Ways to work on it
-
Worksheet
Short questions you can check as you go, or print as a sheet with mark schemes.
Open the worksheet -
Practice
Exam-style questions with mark schemes, and a fresh set every time you ask.
Open practice questions -
Quiz
Fifteen questions that get harder as you go, marked as you answer.
Start the quiz -
Exam
A collection of exam-style questions on this topic, with worked solutions.
Open the exam questions