Equivalent Fractions Rule

主題：分數

The circle on the right will be divided into more sectors as the slider is moved to the right. Slide the circle on the left over the circle on the right to verify that the two fractions are equal.

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Assessment Tool- Geo Test (by Sarka, Tomas, 2011-2015)
ellissoide
Perpendicular Bisector Theorem
AB - CD
พื้นที่ใต้กราฟ
cosx - spline

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Pythagoras or Pythagorean Theorem
幾何
矩形
等腰三角形
矩陣

Equivalent Fractions Rule

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