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Concept Map of Chapter 7 Vocabulary, Concept Map of Chapter 7 Vocabulary,…
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They are both quadrilaterals, they have two pairs of parallel sides, they have diagonals that bisect each other, opposite angles are congruent,
Rectangles and squares are alike in that both have two pairs of parallel sides and four right angles.
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A trapezoid is a quadrilateral with one pair of opposite sides parallel. It can have right angles (a right trapezoid), and it can have congruent sides (isosceles), but those are not required.
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Theorem states that the segment joining two sides of a triangle at the midpoints of those sides is parallel to the third side and is half the length of the third side
A flowchart proof can be hard to follow, but at least it separates the mathematics from the reasoning in a clear way. Only a two-column proof explicitly places the mathematics on one side and the reasoning on the other side
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A two-dimensional ( object is an object that only has two dimensions, such as a length and a width, and no thickness or height. A three-dimensional (object is an object with three dimensions: a length, a width, and a height.
Opposite sides of parallelogram are also parallel to each other
Opposite angles of rectangle are equal opposite angles of parallelogram are also equal
Radius is from the center of the circle to the circle's edge. ... DIAMETER is TWICE the length of the RADIUS. or 2r where r is the radius of the circle.
While they have some basic prior knowledge of similarity and congruence, they have much less experience with writing or communicating a mathematical proof ...
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