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WARM UP FEBRUARY 10, 2014

Learn about quadrilaterals - Parallelogram, Rectangle, Rhombus, Square, Kite, Trapezoid, and Isosceles Trapezoid. Understand key concepts like congruence, bisected parts, and supplementary angles forming 180º.

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WARM UP FEBRUARY 10, 2014

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  1. WARM UP FEBRUARY 10, 2014 • Write the rule for the composition (x,y) → (-x,-y) → ( -y, -x) 2. Write the rule for the composition (x,y) → (x-6, y+4) → (x, -y)

  2. EOCT Which equation is equivalent to 6(x + 4) = 2(y + 5) when solved for y? • y = x + 3 • y = x + 5 • y = 3x + 7 • y = 3x + 17

  3. TESTS

  4. PROPERTIES of QUADRILATERIALS

  5. What makes a quadrilateral? QUAD means four LATERAL means side

  6. NAME SOME!

  7. Parallelogram • Rectangle • Rhombus • Square • Kite • Trapezoid • Isosceles Trapezoid

  8. Two lines are congruent if they are the same lengthTwo angles are congruent if the measures are the sameIf something is bisected it creates two equal partsSupplementary angles add up to be 180º

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