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REFLEKSI

Authored by Indah Cahyani

Mathematics

9th Grade

CCSS covered

Used 498+ times

REFLEKSI
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15 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Berikut ini merupakan contoh refleksi terhadap suatu garis, kecuali...

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Jika titik koordinat A (-2,5) direfleksikan terhadap sumbu x, maka diperoleh titik koordinat bayangan...

A' (0,-5)

A' (-2,-5)

A' (2,5)

A' (2,-5)

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Diketahui titik koordinat P(a,b) yang direfleksikan terhadap titik asal (0,0) menghasilkan titik koordinat bayangan P'(-3, 5). Nilai a+b adalah...

-2

2

-8

8

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Arti dari refleksi adalah...

Pergeseran

Pencerminan

Perbesaran

Perputaran

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

3. Bayangan titik p(-2,5) apabila dicerminkan terhadap garis x = 4 adalah

a. (10,5)

b. (5,4)

c. (5,10)

d. (15,5)

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Bayangan titik (-3, -2) dicerminkan terhadap garis y = x adalah ...

(-2, -3)

(-3, -2)

(2, -3)

(3, 2)

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Sebuah segitiga ABC dengan A(2,1), B(5,3), C(3,4). Bayangan segitiga ABC jika dicerminkan terhadap sumbu X adalah ...

A'(2,-1), B'(5,-3), C'(3,-4)

A'(2,1), B'(5,3), C'(3,-4)

A'(2,-1), B'(-5,3), C'(3,4)

A'(2,-1), B'(-5,-3), C'(-3,-4)

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