12.2 - 12.3 HW Quiz

Last updated about 4 years ago

16 Nsɛmmisa

Reflection in the x-axis: (a, b) --> (a, -b)

Reflection in the y-axis: (a, b) --> (-a, b)

Reflection in the line y = x: (a, b) --> (b, a)

Rotation of 90 degrees: (a, b) --> (-b, a)

Rotation of 180 degrees: (a, b) --> (-a, -b)

Rotation of 270 degrees: (a, b) --> (b, -a)

Laabri

12.2 - 12.3 HW Quiz

Last updated about 4 years ago

16 Nsɛmmisa

Reflection in the x-axis: (a, b) --> (a, -b)

Reflection in the y-axis: (a, b) --> (-a, b)

Reflection in the line y = x: (a, b) --> (b, a)

Rotation of 90 degrees: (a, b) --> (-b, a)

Rotation of 180 degrees: (a, b) --> (-a, -b)

Rotation of 270 degrees: (a, b) --> (b, -a)

For #1-4, reflect the figure over the y-axis.

Find the coordinates of A', B', and C', and then draw \triangle{A'B'C'}.

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Asemmisa {{asɛmmisaAhyɛnsode}}

Find A'

Asemmisa {{asɛmmisaAhyɛnsode}}

Find B'

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Find C'

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Graph \triangle{A'B'C'}

For #5-8, reflect the figure over the x-axis.

Find the coordinates of A', B', and C', and then draw \triangle{A'B'C'}.

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Find A'

Asemmisa {{asɛmmisaAhyɛnsode}}

Find B'

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Find C'

For #9-12, rotate the figure 180 degrees about the origin.

Find the coordinates of D', E', and F', and then draw \triangle{D'E'F'}.

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Asemmisa {{asɛmmisaAhyɛnsode}}

Find D'

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

Find E'

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

Find F'

For #13-16, rotate the figure 90 degrees about the origin.

Find the coordinates of D', E', and F', and then draw \triangle{D'E'F'}.

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Asemmisa {{asɛmmisaAhyɛnsode}}

13.

Find D'

Asemmisa {{asɛmmisaAhyɛnsode}}

14.

Find E'

Asemmisa {{asɛmmisaAhyɛnsode}}

15.

Find F'

For #1-4, reflect the figure over the y-axis.

Find the coordinates of A', B', and C', and then draw \triangle{A'B'C'}.

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Asemmisa {{asɛmmisaAhyɛnsode}}

Find A'

Asemmisa {{asɛmmisaAhyɛnsode}}

Find B'

Asemmisa {{asɛmmisaAhyɛnsode}}

Find C'

Asemmisa {{asɛmmisaAhyɛnsode}}

Graph \triangle{A'B'C'}

For #5-8, reflect the figure over the x-axis.

Find the coordinates of A', B', and C', and then draw \triangle{A'B'C'}.

null

Asemmisa {{asɛmmisaAhyɛnsode}}

Find A'

Asemmisa {{asɛmmisaAhyɛnsode}}

Find B'

Asemmisa {{asɛmmisaAhyɛnsode}}

Find C'

Asemmisa {{asɛmmisaAhyɛnsode}}

Graph \triangle{A'B'C'}

For #9-12, rotate the figure 180 degrees about the origin.

Find the coordinates of D', E', and F', and then draw \triangle{D'E'F'}.

null

Asemmisa {{asɛmmisaAhyɛnsode}}

Find D'

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

Find E'

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

Find F'

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

Graph \triangle{D'E'F'}

For #13-16, rotate the figure 90 degrees about the origin.

Find the coordinates of D', E', and F', and then draw \triangle{D'E'F'}.

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Asemmisa {{asɛmmisaAhyɛnsode}}

13.

Find D'

Asemmisa {{asɛmmisaAhyɛnsode}}

14.

Find E'

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15.

Find F'

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16.

Graph \triangle{D'E'F'}

Asemmisa {{asɛmmisaAhyɛnsode}}

Graph \triangle{A'B'C'}

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

Graph \triangle{D'E'F'}

Asemmisa {{asɛmmisaAhyɛnsode}}

16.