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2 years ago

Which transformation maps the strip pattern onto itself?

Mathematics

1 answer:

rodikova [14]2 years ago

5 0

The mapping of the strip pattern onto itself is a Glide reflection.

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

Glide reflection is a combination of reflection over a line and then translation along that line.

As we can see, the mapping of the strip pattern onto itself is a Glide reflection.

Find out more at: brainly.com/question/25442628

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3 years ago

The length of each side of an equilateral triangle is increased by 20%, resulting in triangle ABC. If the length of each side of

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Answer: Area of ΔABC is 2.25x the area of ΔDEF.

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$A=\frac{\sqrt{3} }{4} a^{2}$

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a₁ = 1.2a

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Triangle DEF is 20% smaller than the original, which means its side is:

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Now, comparing areas:

$\frac{A_{1}}{A_{2}}= (\frac{\sqrt{3}.1.44a^{2} }{4})(\frac{4}{\sqrt{3}.0.64a^{2} } )$

$\frac{A_{1}}{A_{2}} =$ 2.25

The area of ΔABC is 2.25x greater than the area of ΔDEF.

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2 years ago

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Answer D.

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3 years ago