Trig: Finding Sides
seven difficulty levels, timed, click to reveal
Difficulty
right-angled triangles: SOH CAH TOA to find a side
1 · Choose the ratio
2 · x in the numerator
3 · x in the denominator
4 · Trig then Pythagoras
5 · Trig twice
6 · Isosceles triangles
7 · No diagram
Mixed 1–7
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L2
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L4
L5
L6
L7
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