• Aucun résultat trouvé

Rotation de figures à 4 sommets par rapport à l'origine -- 1er quadrant (A)

N/A
N/A
Protected

Academic year: 2021

Partager "Rotation de figures à 4 sommets par rapport à l'origine -- 1er quadrant (A)"

Copied!
2
0
0

Texte intégral

(1)

Rotations (A)

Dessinez l’image de la rotation d´ecrite.

0

Rotation dans le sens antihoraire de 90◦ autour du point (0, 0). -

x

6

y

    QQQQQQQ QQQQQQ QQQQQQQ Q @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @

Rotation dans le sens antihoraire de 90◦ autour du point (0, 0). -

x

6

y

Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q @@@@@@ @@@

Rotation dans le sens antihoraire de 90◦ autour du point (0, 0). -

x

6

y

PPPPPPPPPPPPPPPPPPZPZPZPZ Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z @@ @@ @

Rotation dans le sens horaire de 90◦ autour du point (0, 0). -

x

6

y

BB BB BB BB BB BB BB BB BB BB B P P P P P P P P P P P P P P P P P P P P P HHHHHHHHHHHHH

MathsLibres.com

(2)

Rotations (A) Solutions

Dessinez l’image de la rotation d´ecrite.

0

Rotation dans le sens antihoraire de 90◦ autour du point (0, 0). -

x

6

y

    QQQQQQQ QQQQQQ QQQQQQQ Q @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ H H H H H H H H H H H H H x

Rotation dans le sens antihoraire de 90◦ autour du point (0, 0). -

x

6

y

Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q @@@@@@ @@@ A A A A A A A A A A A A A A A A A x

Rotation dans le sens antihoraire de 90◦ autour du point (0, 0). -

x

6

y

PPPPPPPPPPPPPPPPPPZPZPZPZ Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z @@ @@ @                                    x

Rotation dans le sens horaire de 90◦ autour du point (0, 0). -

x

6

y

BB BB BB BB BB BB BB BB BB BB B P P P P P P P P P P P P P P P P P P P P P HHHHHHHHHHHHH                                       x

MathsLibres.com

Références

Documents relatifs

enlarged by wave disturbances and dissipated by the small ‐scale diffusion the differences between measurements and model output suggest that the de ficiencies in the modeled L e

Benthic foraminiferal δ 13 C, seawater carbonate ion concentration ([CO 3 2− ]) estimated from the Sr/Ca, and paleotemperature reconstructed on the basis of the Mg/Li of

In this paper, preliminary results comparing two preparation methods for dating bone are presented: a modified version of the Longin method and the ninhydrin protocol

The isotopic signature of this DIC can be rapidly transferred to the autotrophic OM pool of the river by photosynthesis of plankton and algae (Fontugne et al. In the Rhône River

The warming trend during 7 –2 ka BP recorded in the Chongce record (Figures 2a and 4a) is also observed in some of the Holocene temperature reconstructions, including the mean

The open loop mean contrast degrades by a factor of four while the closed loop mean contrast remains at the initial value of 8.5 × 10 −8 within a standard deviation of 2.4 × 10 −8

observation in different units, mylonites and shear zones in granites and bulk shearing in gneisses, asymmetric quartz c axis fabrics, and the occurrence of

1) des marnes à Foraminifères planctoniques, à intercalations monotones de grès jaunes à cimentation calcaire, de la zone à Conomiozea-Mediterranea en continuité