Solving for Sides and Angles in Right Triangles
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
A right triangle has hypotenuse=10 and angle=30°. Find the opposite side.
📘 Worked solution
✓10×sin(30°)=10×0.5=5.
And one from the hard end
A right triangle has legs 5 and 12. Find the hypotenuse.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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