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nignag [31]
2 years ago
11

On a coordinate plane, 2 polygons are shown. Polygon A B C D is larger than polygon A prime B prime C prime D prime and is refle

cted across the y-axis to form polygon A prime B prime C prime D prime. Which composition of similarity transformations maps polygon ABCD to polygon A'B'C'D'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation
Mathematics
1 answer:
Stells [14]2 years ago
5 0

The similarity transformation is a dilation with a scale factor less than 1 and then a reflection

<h3>What is transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.

Dilation is the increase or decrease in the size of a figure by a scale factor.

Polygon ABCD is larger than polygon A'B'C'D' and is reflected across the y-axis to form polygon A'B'C'D'

The similarity transformation is a dilation with a scale factor less than 1 and then a reflection

Find out more on transformation at: brainly.com/question/4289712

#SPJ1

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Answer:

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Step-by-step explanation:

The first answer you are just adding 4 and 1/4. The second answer you are adding a negative number with a postive fraction so you get a negative fraction.

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Let us prove that angle 1 is complementary to angle 3 step by step.

1. We have been given that angle 1 is complementary to angle 2.

2. Since we know that complementary angles add up to 90 degrees, therefore, by the definition of complementary m\angle 1+ m\angle 2=90^{o}.

3. We have been also given that line segment  BD bisects \angle ADC.                

4. By the definition of bisect \angle 2 \cong \angle 3.

5. Angles are congruent if their measures, in degrees, are equal, therefore, by angle congruence postulate  m\angle 2=m\angle 3.        

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Upon substituting m\angle 2=m\angle 3 in above equation we will get,

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Step-by-step explanation:

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