Classifying Quadrilaterals

Author:Christina Jackson, Anthony OR 柯志明

Classify quadrilaterals A to T. (Click a quadrilateral at the right, then click the quadrilaterals A to T in the same class.) Drag and rotate (the red point) the ruler to measure lengths and right angles.

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רישום חופשי
Dividing a 3-digit number by a 1-digit number (1)
apec
Function Machine

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מדרגות אל המשוואה
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Derivatives
त्रिज्या व कोन दिले असता वर्तुळ पाकळीचे क्षेत्रफळ काढणे
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Circumcircle or Circumscribed Circle
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