9th-Grade-Math---USA

Properties-of-Transformations

Easy

Question

The statement that best describes the rotational symmetry of a square is

The square has no rotational symmetry
The square has 90^o rotational symmetry
The square has point symmetry
Both B & C are correct.

The correct answer is: Both B & C are correct.

Identify the line symmetry and rotational symmetry of the figure.

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

Identify the line symmetry and rotational symmetry of the equilateral triangle.

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The co-ordinates of the image of P(2, -3) after the rotation about origin with 180^o rotation is

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The image matrix that represents the rotation of the polygon about the origin $open square brackets table attributes columnalign left end attributes row 1 2 0 row 1 cell negative 1 end cell cell negative 3 end cell end table close square brackets$ ; 180^ois

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

Rotation matrix for 90^o rotation is

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The point (a, b) is rotated counterclockwise for a rotation of 90^o , then the new point is

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The image of $open square brackets table attributes columnalign left end attributes row 2 6 5 2 row cell negative 2 end cell cell negative 3 end cell cell negative 8 end cell cell negative 5 end cell end table close square brackets$ with respect to y-axis is

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

Use the translation (x, y) $rightwards arrow$ (x + 3, y – 2) to (-1, 5)

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The image matrix that represents the translation of the polygon $open square brackets table attributes columnalign left end attributes row cell negative 5 end cell 0 1 row 1 4 2 end table close square brackets$ ; 3 units right and 1 unit down is

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

$open square brackets table row cell negative 12 end cell 5 row 1 cell negative 4 end cell end table close square brackets plus open square brackets table row 2 cell negative 3 end cell row 0 8 end table close square brackets equals$

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

Use the translation (x, y) $rightwards arrow$ (x – 8, y + 4) to get the pre-image of (-3, -10).

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The image of the Q(1, 2) using (x, y) $rightwards arrow$ (x + 4, y + 6) translation is ___.

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

Number of lines of symmetry for a circle is/are

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The red triangle is the image of the blue triangle after it is rotated about point P. The value of y is

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The transformation that is not an isometry is

9th-Grade-Math---USAProperties-of-Transformations

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The statement that best describes the rotational symmetry of a square is

The square has no rotational symmetryThe square has 90o rotational symmetryThe square has point symmetryBoth B & C are correct.

The correct answer is: Both B & C are correct.

Related Questions to study

Identify the line symmetry and rotational symmetry of the figure.

Identify the line symmetry and rotational symmetry of the figure.

Identify the line symmetry and rotational symmetry of the equilateral triangle.

Identify the line symmetry and rotational symmetry of the equilateral triangle.

The co-ordinates of the image of P(2, -3) after the rotation about origin with 180o rotation is

The co-ordinates of the image of P(2, -3) after the rotation about origin with 180o rotation is

The image matrix that represents the rotation of the polygon about the origin ; 180o is

The image matrix that represents the rotation of the polygon about the origin ; 180o is

Rotation matrix for 90o rotation is

Rotation matrix for 90o rotation is

The point (a, b) is rotated counterclockwise for a rotation of 90o , then the new point is

The point (a, b) is rotated counterclockwise for a rotation of 90o , then the new point is

The image of with respect to y-axis is

The image of with respect to y-axis is

Use the translation (x, y)(x + 3, y – 2) to (-1, 5)

Use the translation (x, y)(x + 3, y – 2) to (-1, 5)

The image matrix that represents the translation of the polygon ; 3 units right and 1 unit down is

The image matrix that represents the translation of the polygon ; 3 units right and 1 unit down is

Use the translation (x, y)(x – 8, y + 4) to get the pre-image of (-3, -10).

Use the translation (x, y)(x – 8, y + 4) to get the pre-image of (-3, -10).

The image of the Q(1, 2) using (x, y)(x + 4, y + 6) translation is ___.

The image of the Q(1, 2) using (x, y)(x + 4, y + 6) translation is ___.

Number of lines of symmetry for a circle is/are

Number of lines of symmetry for a circle is/are

The red triangle is the image of the blue triangle after it is rotated about point P. The value of y is

The red triangle is the image of the blue triangle after it is rotated about point P. The value of y is

The transformation that is not an isometry is

The transformation that is not an isometry is

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The square has no rotational symmetry
The square has 90^o rotational symmetry
The square has point symmetry
Both B & C are correct.

The co-ordinates of the image of P(2, -3) after the rotation about origin with 180^o rotation is

The co-ordinates of the image of P(2, -3) after the rotation about origin with 180^o rotation is

The image matrix that represents the rotation of the polygon about the origin $open square brackets table attributes columnalign left end attributes row 1 2 0 row 1 cell negative 1 end cell cell negative 3 end cell end table close square brackets$ ; 180^ois

The image matrix that represents the rotation of the polygon about the origin $open square brackets table attributes columnalign left end attributes row 1 2 0 row 1 cell negative 1 end cell cell negative 3 end cell end table close square brackets$ ; 180^ois

Rotation matrix for 90^o rotation is

Rotation matrix for 90^o rotation is

The point (a, b) is rotated counterclockwise for a rotation of 90^o , then the new point is

The point (a, b) is rotated counterclockwise for a rotation of 90^o , then the new point is

The image of $open square brackets table attributes columnalign left end attributes row 2 6 5 2 row cell negative 2 end cell cell negative 3 end cell cell negative 8 end cell cell negative 5 end cell end table close square brackets$ with respect to y-axis is

The image of $open square brackets table attributes columnalign left end attributes row 2 6 5 2 row cell negative 2 end cell cell negative 3 end cell cell negative 8 end cell cell negative 5 end cell end table close square brackets$ with respect to y-axis is

Use the translation (x, y) $rightwards arrow$ (x + 3, y – 2) to (-1, 5)

Use the translation (x, y) $rightwards arrow$ (x + 3, y – 2) to (-1, 5)

The image matrix that represents the translation of the polygon $open square brackets table attributes columnalign left end attributes row cell negative 5 end cell 0 1 row 1 4 2 end table close square brackets$ ; 3 units right and 1 unit down is

The image matrix that represents the translation of the polygon $open square brackets table attributes columnalign left end attributes row cell negative 5 end cell 0 1 row 1 4 2 end table close square brackets$ ; 3 units right and 1 unit down is

Use the translation (x, y) $rightwards arrow$ (x – 8, y + 4) to get the pre-image of (-3, -10).

Use the translation (x, y) $rightwards arrow$ (x – 8, y + 4) to get the pre-image of (-3, -10).

The image of the Q(1, 2) using (x, y) $rightwards arrow$ (x + 4, y + 6) translation is ___.

The image of the Q(1, 2) using (x, y) $rightwards arrow$ (x + 4, y + 6) translation is ___.