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Penilaian Harian - Kelas XI - Transformasi Geometri

Authored by Arina Muthia

Mathematics

11th Grade

Used 292+ times

Penilaian Harian - Kelas XI - Transformasi Geometri
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10 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Titik A (5, -2) ditranslasi oleh T = (-3, 1). Koordinat bayangan titik A adalah ...

A’ (2, 1)

A’ (1, 1)

A’ (2, 2)

A’ (2, -1)

A’ (-2, 1)

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Bayangan garis  2xy=52x–y=5   apabila dicerminkan terhadap garis  x=1x=-1   adalah ...

 2x+y+9=02x+y+9=0  

 x+2y+9=0x+2y+9=0  

 x+y9=0x+y-9=0  

 2xy+9=02x-y+9=0  

 2x+y9=02x+y-9=0  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Bayangan titik A (-2,7) direfleksikan terhadap sumbu X adalah ...

(-2, -7)

(2, -7)

(7, 2)

(-7, -2)

(2, 7)

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Titik B (3, −2) dirotasikan sebesar  90°90\degree   terhadap titik pusat P (−1, 1). Bayangan titik B adalah ...

B′ (−4, 3)

B′ (−2, 1)

B ′(−1, 2)

B′ (1, 4)

B′ (2, 5)

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Bayangan titik P (5,4) jika didilatasikan terhadap pusat (−2,−3) dengan faktor skala −4 adalah ⋯⋅

(−30, −31)

(−30, 7)

(−26, −1)

(−14, −1)

(−14, −7)

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

(-3, 2)

(3, -2)

(-3, -2)

(1, 2)

(1, -2)

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Persamaan peta garis x2y+4=0x–2y+4=0  yang dirotasikan dengan pusat O (0, 0) sejauh  90°90\degree  adalah ...

 x+2y+4=0x+2y+4=0  

 x+2y4=0x+2y-4=0  

 2x+y+4=02x+y+4=0  

 2xy4=02x-y-4=0  

 2x+y4=02x+y-4=0  

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