Hong Kong
Stage 4 - Stage 5
Sine and Cosine Rule
Interactive practice questions
Solve for the length of side $a$a.
Round your answer to two decimal places.
Easy
Approx 3 minutes
Find the length of $a$a.
Round your answer to two decimal places.
Calculate the length of $y$y in metres.
Round your answer to one decimal place.
Find the value of angle $w$w in degrees.
Round your answer to two decimal places.
Sign up to access Practice Questions
Get full access to our content with a Mathspace account