# Pooneh Sabouri

• ### Area of the triangle compared to the area of a rectangle

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Pooneh Sabouri

• ### Explore the circumscribable quadrilaterals

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Pooneh Sabouri

• ### Explore the cyclic polygons

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Pooneh Sabouri

• ### Exploring cyclic and circumscribable polygons

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Pooneh Sabouri

• ### Exploring regular polygons

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Pooneh Sabouri

• ### Cyclic polygon

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Pooneh Sabouri

• ### Circumscribable polygon

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Pooneh Sabouri

• ### Proof for circumscribable quadrilateral

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Pooneh Sabouri

• ### Exploring the properties of the quadrilaterals

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Pooneh Sabouri

• ### The intersection of angle bisectors in a Rhombus

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Pooneh Sabouri

• ### Perpendicular bisector as locus

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Pooneh Sabouri

• ### Construction of a right triangle given a side and a hypotenuse

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Pooneh Sabouri

• ### Showing the construction of a triangle

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Pooneh Sabouri

• ### Pythagorean Theorem (MicroTeaching 2015)

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Pooneh Sabouri

• ### Problem18-page190

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Pooneh Sabouri

• ### Problem10-page188

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Pooneh Sabouri

• ### Problem7-page187

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Pooneh Sabouri

• ### Problem 6 page 187

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Pooneh Sabouri

• ### Exploring the Transformation

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Pooneh Sabouri

• ### Class 19 (Nov 10, 2015) Right Triangle

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Pooneh Sabouri

• ### Class 19 (Nov 10, 2015) Obtuse Triangle

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Pooneh Sabouri

• ### Probelm 4 (Problem 14 on page 128)

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Pooneh Sabouri

• ### Problem 3 (Problem 8 on page 127)

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Pooneh Sabouri

• ### Problem 2 - (Problem 9 on page 127)

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Pooneh Sabouri