Sine Law
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
What does the sine law relate in a triangle?
📘 Worked solution
✓The sine law pairs each side with the sine of the angle directly opposite it — a/sin(A)=b/sin(B)=c/sin(C).
And one from the hard end
In triangle ABC, angle A=50°, angle B=70°, side a=12. Find angle C, then side c.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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