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nignag [31]
3 years ago
7

Which pairs of quadrilaterals can be shown to be congruent using rigid motions?

Mathematics
2 answers:
Mnenie [13.5K]3 years ago
7 0

Answer:- 1. Congruent .

2. Not Congruent .

3. Not Congruent .

4. Not Congruent .

Explanation:-

A basic rigid transformation is a transformation of the figure that does not affect the size of the figure . The size of figure doesn't reduce or get enlarge. There are three basic rigid transformations:-reflections, rotations, and translations.

1. Reflection:- A reflection is a transformation that maps every point of a figure in the plane to point of image of figure, across a line of reflection .

2.Rotation:-A rotation of some degrees is a transformation which rotate a figure about a fixed point called the center of rotation.

3.Translation:-A translation is a transformation of a figure that moves every point of the figure a fixed distance in a particular direction.

Now,

1. Quadrilateral 1 and quadrilateral 2 are congruent by reflection.

2. Quadrilateral 3 and quadrilateral 4 are not congruent by using any rigid transformation.

3.Quadrilateral 1 and quadrilateral 4 are not congruent by using any rigid transformation.(as 4 is not a reflected image of 1)

4.Quadrilateral 2 and quadrilateral 3  are not congruent by using any rigid transformation.


OverLord2011 [107]3 years ago
6 0
Answers:
True
Not True
Not True
True
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How to write repeating decimals as fractions
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3 years ago
For the given word problem, identify the rate of change. Gasoline at a particular gas station costs $2.78 per gallon. If Cory bu
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3 years ago
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Rudiy27
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