Score: 0/0
Accuracy: —
Streak: 0
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Symbol Palette — click to insert into focused field
Radian Measures
Coordinates
Use π from the palette or type
pi. Use / for fractions.
Include outer parens and a comma. Use √2, √3 from palette or type
sqrt2, sqrt3.
Tip — Reflections:
Once you answer one angle, notice how its reflections across the x-axis, y-axis,
and origin share the same reference angle and the same absolute coordinate values —
only the signs change!