Score: 0/0
Accuracy: —
Streak: 0
Triangle:
45-45-90
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Symbol Palette — click to insert into focused field
Use √2 / √3 from the palette, or type
sqrt2 / sqrt3.
Exact form preferred (e.g. 3√2, 5√3).
45-45-90
— Both legs are equal. Hypotenuse = leg × √2.
If hyp = h, each leg = h√2 / 2.
30-60-90
— Short : Long : Hyp = 1 : √3 : 2.
If short = n, then long = n√3 and hyp = 2n.
If hyp = h, then short = h/2 and long = h√3/2.