6-7: Polygons in the Coordinate Plane CP Geometry
Description: 6-7: Polygons in the Coordinate Plane CP Geometry Mr. Gallo Classifying Polygons in the Coordinate Use three formulas: Distance Formula To determine whether: Sides are congruent Diagonals are congruent Midpoint Formula To determine:
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slide1. 6-7: Polygons in the Coordinate Plane CP Geometry
Mr. Gallo<br>
slide2. Classifying Polygons in the Coordinate Use three formulas: Distance Formula To determine whether:
Sides are congruent
Diagonals are congruent Midpoint Formula To determine:
Coordinates of midpoint of side
Whether diagonals bisect each other Slope Formula To determine whether:
Opposite sides are parallel
Diagonals are perpendicular
Sides are perpendicular<br>
slide3. Use the distance formula to find the side lengths:<br>
slide4. Is parallelogram ACBD a rhombus? Explain. It is a rhombus Use the slope formula to find the slopes of the diagonals: Product of slopes:<br>
slide5. What is the most precise classification of the quadrilateral formed by connecting the midpoints of the sides of the isosceles trapezoid? Use the midpoint formula to find the midpoints of the sides:<br>
slide6. Use the distance formula to find the side lengths: Find the slopes of the sides: Product of slopes: It is a rhombus<br>
slide7. Complete Got It? #1, 2 & 3 p.401-402<br>
slide8. Homework: p.403 #22-30 even, 45-48<br>
Mr. Gallo<br>
slide2. Classifying Polygons in the Coordinate Use three formulas: Distance Formula To determine whether:
Sides are congruent
Diagonals are congruent Midpoint Formula To determine:
Coordinates of midpoint of side
Whether diagonals bisect each other Slope Formula To determine whether:
Opposite sides are parallel
Diagonals are perpendicular
Sides are perpendicular<br>
slide3. Use the distance formula to find the side lengths:<br>
slide4. Is parallelogram ACBD a rhombus? Explain. It is a rhombus Use the slope formula to find the slopes of the diagonals: Product of slopes:<br>
slide5. What is the most precise classification of the quadrilateral formed by connecting the midpoints of the sides of the isosceles trapezoid? Use the midpoint formula to find the midpoints of the sides:<br>
slide6. Use the distance formula to find the side lengths: Find the slopes of the sides: Product of slopes: It is a rhombus<br>
slide7. Complete Got It? #1, 2 & 3 p.401-402<br>
slide8. Homework: p.403 #22-30 even, 45-48<br>