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3 years ago

Is it possible for a figure to have 90° rotational symmetry but not 180° rotational symmetry.

Mathematics

1 answer:

Gre4nikov [31]3 years ago

4 0

Answer:

Well, It is but not because..rotation symmetry, and a square has -turn (or 90-degree) rotation symmetry. As you may have already observed, many figures have 180-degree rotation symmetry but no other rotation symmetry. A figure has 180-degree rotation symmetry if it looks the same when turned halfway around...Soo yeah..I think I am right, So sorry if I'm wrong.

Step-by-step explanation:

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nata0808 [166]

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3 years ago

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Firdavs [7]

Answer:

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Step-by-step explanation:

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3 years ago

I need the reasoning?

morpeh [17]

Answer:

2. This is only true when x=-3.

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2 years ago

Subtract the equating of 15 ÷ 3 from the sum of 33 and 7

Gnesinka [82]

$33 + 7 = 40$

$15 / 3 = 5$

Subtract the answer of the division problem from the sum of 33 and 7. Your answer would be:

40 - 5

Simplified:

7 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=make%20x%20the%20subject%20of%20formula%20in%20the%20equation%204a%5Csqrt%7Bx%7D%20%3D%5Cfrac%

kipiarov [429]

Answer: $x = (\frac{1}{4ab})^{2}$

Step-by-step explanation:

Given:

$4a\sqrt{x} = \frac{1}{b}$

To make $x$ the subject of the formula means that we want to make $x$ to stand alone , the first thing to do is to multiply through by 1/4a , that is

$\sqrt{x} = \frac{1}{4ab}$

take the square of both sides:

$x = (\frac{1}{4ab})^{2}$

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2 years ago

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