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BaLLatris [955]
3 years ago
13

Which transformation will always map a parallelogram onto itself?

Mathematics
2 answers:
Vilka [71]3 years ago
5 0

Answer: a 180° rotation about its center


Step-by-step explanation:

<em>A parallelogram has rotational symmetry of order 2.</em>

Thus, rotation transformation maps a parallelogram onto itself 2 times during a rotation of 360^{\circ} about its center.

And that is at 180^{\circ} and 360^{\circ} about its center.

Therefore, a 180° rotation about its center will always map a parallelogram onto itself .

  1. A figure has<em> rotational symmetry </em>when it can be rotated and it still appears exactly the same.
  2. The<em> order of rotational symmetry</em> of a shape is the number of times it can be rotated around 360^{\circ} and still appear the same.

KatRina [158]3 years ago
4 0
"A<span> 180° rotation about its center" is the one transformation among the following choices given in the question that </span><span>will always map a parallelogram onto itself. The correct option among all the options that are given in the question is the third option or the penultimate option. I hope it helps you.</span>
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If a function is one to one then the range becomes the what of the inverse function
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3 years ago
Mary ravi and Alan have a total of $62 in their wallets. Mary has $6 more than Ravi. Alan has 2 times what Mary has. How much do
mixas84 [53]

Answer:

Marry = $17

Ravi = $11

Alan = $34

Step-by-step explanation:

Let us assume

Mary be X

Ravi be Y

Alan be Z

So, the equation in total is

X + Y + Z = 62

It is given that

X = Y + 6

Z = 2X

Now we put the Z value in the total equation, so it would be

X + Y + 2X = 62

3X + Y = 62  .................................... (1)

And can we write

X = Y + 6

X - Y = 6 ................................. (2)

Now substitution these two equations,

3X + Y = 62

X - Y = 6

2X = 68

X = $17

So, Z = 2 × 17 = $34

And, Y

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So, Y = $11

5 0
3 years ago
Which graph represents the linear function y=1/5x-2​
gladu [14]

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A________ has cross-sectional shapes, taken parallel to a base, that are similar
alexdok [17]

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I think it is C

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2 years ago
I HAVE A CYLINDER AND cone WITH THE
Vlad1618 [11]

Answer:

99 in³

Step-by-step explanation:

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