Alternate Interior Angles

Investigate

I constructed the alternate interior angles congruent. If you change the angle measurements, are the lines still parallel? If you move the lines, are the lines still parallel?

Nuevos recursos

Squares Question
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Congruent Sides & Angles in △s: Exploration
What Do You See? (2)
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

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Reuleaux Triangle
segment copied
แทนแกรม
พีระมิด

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Probabilidad
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