1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mina [271]
3 years ago
10

Compare a dilation to the other transformations: translation, reflection, rotation.

Mathematics
2 answers:
inysia [295]3 years ago
7 0

Answer:

We know that there are four types of rigid transformations namely Dilation, Translation, Reflection and Rotation.

Now, Dilation is the transformation that changes the size of the figure by some scale factor i.e. it is the transformation that increases or decreases the size of the given figure.

We can see in the first figure that the triangle ABC is dilated ( increased by some scale factor ) to form A'B'C'.

Further, Translation is the transformation that slides the figure horizontally or vertically to a fixed distance.

The second figure shows the change of position of the solid ABCD to the position of A'B'C'D'.

Now, Reflection is the transformation that flips the image about a straight line.

During reflection, the size of the figure remains same but the it goes to the opposite side of the line.

We can see from the third figure the reflection of ABC about the y-axis to form A'B'C'.

Finally, Rotation is the transformation that turns the image about a fixed point called the center of rotation to a certain degree.

So, in the last figure, we see that the image A is rotated about the center of rotation by 120° to form A'.

Hence, we see that Dilation is different from the other transformations.

Amanda [17]3 years ago
5 0

Answer:

Dilation:  

A dilation is a transformation that produces an image that is the same shape as the original, but is a different size.  

• A dilation that creates a larger image is called an enlargement.

• A dilation that creates a smaller image is called a reduction.

• A dilation stretches or shrinks the original figure.  

it could also be seen with the help of figure attached to the answer.

Translation:

the translation is the shift of the graph either upward or downward, left or right.

it could also be seen from the figure attached to the answer.

Reflection:

A reflection can be thought of as folding or "flipping" an object over the line of reflection.  

• The original object is called the pre-image, and the reflection is called the image.

the figure is attached to the answer.

Rotation:

Rotating shapes means moving them around a fixed point (clockwise or anticlockwise, and by a certain number of degrees). The shape itself stays exactly the same, but its position in the space will change.



You might be interested in
Karins mom runs a dairy farm. Last year Betty the cow gave 375 gallons less than twice the amount from Bessie the cow. Together,
yawa3891 [41]
X = bessie and y = betty

x + y = 1464
y = 2x - 375

x + 2x - 375 = 1464
3x - 375 = 1464
3x = 1464 + 375
3x = 1839
x = 1839/3
x = 613 <== Bessie gave 613 gallons

y = 2x - 375
y = 2(613) - 375
y = 1226 - 375
y = 851 <== Betty gave 851 gallons
7 0
3 years ago
Read 2 more answers
10) Which two ratios form a proportion? A) 1 : 2 and 4 : 2 B) 1 : 2 and 6 : 3 C) 2 : 1 and 2 : 4 D) 2 : 1 and 6 : 3
Likurg_2 [28]

Answer:

2/1and6/3 because if you do cross multilication they both equal 6

Step-by-step explanation:

8 0
3 years ago
Points are plotted at (-2, 2), (-2, -4), and (2, -4). A fourth point is drawn such that the four points can be connected to form
Marat540 [252]

Answer:24 square units

Step-by-step explanation:

7 0
3 years ago
Rachel started with 7 candies in her bag and collected 60 candies in 3 hours. Turn it into y=mx+b
PSYCHO15rus [73]

y=20x+7 is the final equation

4 0
3 years ago
Some help at 1 and 2 pleaseeeeeeeeee I really need help
Vaselesa [24]
The first one would be 12+14+18+12+15. She biked about 71 miles.

I did this by rounding the decimal places. 5 and up = round up. 4 or less= stays the same. I'll answer #2 in a second, I have to do something :)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which is the right triangle
    5·1 answer
  • Which property of multiplication is shown?<br> 9. (r:s) = (q.r).s
    12·1 answer
  • Convert 16.7 inches to yards
    9·1 answer
  • Can the following three measures form a triangle? 5,17 and 9
    15·1 answer
  • Which graph represents the system of equations?
    14·1 answer
  • Can you help me please
    11·1 answer
  • 4(-2 1/3) plus 7 1/6
    15·1 answer
  • A total of 42 gallons of a glycol solution needs to be added to a heating water loop to ensure the water does not freeze if ther
    13·1 answer
  • Be sure yo write 3-4 sentences.
    11·1 answer
  • Roman purchased 2 1/2 pounds of chocolate covered peanuts for $9.75. What was the price per pound??? PLEASE HELP ME
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!