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3 years ago

Use the shapes to answer the question.

Mathematics

1 answer:

ohaa [14]3 years ago

5 0

Answer: B. quadrilateral

Step-by-step explanation:

A quadrilateral is used to describe polygons with four sides. Polygons are two dimensional shapes that are closed. and have sides that are straight.

Parallelograms, rectangles, rhombuses, trapezoids are all four sided polygons as they are closed and have straight sides and so fall under the umbrella term for shapes with four sides, Quadrilateral.

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3 years ago

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Kisachek [45]

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4 years ago

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9514 1404 393

Answer:

A, M, N, F

Step-by-step explanation:

I find it easier to look at the graph, rather than mess with the coordinate transformations. Each image point is the same distance from the line of reflection that its pre-image point is. The line joining the two points is perpendicular to the line of reflection.

See attached for the reflected points.

The red and turquoise dashed lines are the lines y=x and y=-x, respectively. The same-colored arrows show the reflection of the relevant point.

_____

The transformations of interest are ...

(x, y) ⇒ (y, x) . . . . reflection over y = x

(x, y) ⇒ (-x, y) . . . . reflection over y-axis

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(x, y) ⇒ (-y, -x) . . . . reflection over y = -x

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