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Activity
Texas Instruments: Opposite Angles in a Cyclic Quadrilateral Activity
Texas Instruments

Texas Instruments: Opposite Angles in a Cyclic Quadrilateral

For Teachers 9th - 10th Standards
This activity uses Cabri Jr. to discover that opposite angles in a cyclic quadrilateral are supplementary
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Unit Plan
Mangahigh: Shape: Quadrilaterals Inscribed in Circles Unit Plan
Mangahigh

Mangahigh: Shape: Quadrilaterals Inscribed in Circles

For Students 9th - 10th Standards
Determine the missing angle measures of quadrilaterals inscribed in circles.
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