Quiz about Transformasi Geometri IX

Question 1

Yang BUKAN jenis transformasi adalah ....

Accepted Answer

Transportasi

Answer

Translasi

Answer

Dilatasi

Answer

Refleksi

Question 2

Identitas kuadran IV adalah ...

Accepted Answer

(x,-y)

Answer

(x, y)

Answer

(-x, -y)

Answer

(-x, -y)

Question 3

Titik S(-3, -9) terdapat pada kuadran ....

Accepted Answer

Kuadaran III

Answer

Kuadaran I

Answer

Kuadaran II

Answer

Kuadaran IV

Question 4

Nama lain pencerminan adalah ....

Accepted Answer

Refleksi

Answer

Translasi

Answer

Rotasi

Answer

Dilatasi

Question 5

Titik R(x, y) yang direfleksikan terhadap x=h dirumuskan ...

Accepted Answer

R'(2h-x, y)

Answer

R'(x, 2k-y)

Answer

R'(-b, -a)

Answer

R'(2p-x, 2q-y)

Question 6

Bayangan titik A(2, 2) direfleksikan terhadap sumbu y adalah ....

Accepted Answer

A'(-2, 2)

Answer

A'(-2, -2)

Answer

A'(2, 2)

Answer

A'(2, -2)

Question 7

Bayangan titik B dengan B(-1, 5) jika direfleksikan terhadap y=-x adalah ...

Accepted Answer

B'(-5, 1)

Answer

B'(5, 1)

Answer

B'(5, -1)

Answer

B'(-5, -1)

Question 8

Apa yang dimaksud dengan translasi?

Accepted Answer

Pergeseran

Answer

Perkalian

Answer

Pencerminan

Answer

Perputaran

Question 9

Bayangan titik C(3, -13) jika ditranslasikan oleh (5, -2) adalah...

Accepted Answer

C'(8, -15)

Answer

C'(-8, -11)

Answer

C'(8, 15)

Answer

C'(8, -11)

Question 10

Simbol dari rotasi adalah....

Accepted Answer

$$P\left(x,\ y\right)\left[O,\ \alpha\right]P$$

Answer

$$P\left(x,\ y\right)\left[O,\ k\right]P$$

Answer

$$P\left(x,y\right)\left[M=x\right]P$$

Answer

$$P\left(x,\ y\right)\left[T\ \left(\frac{a}{b}\right)\right]P$$

Question 11

Jika bangun disamping diputar sejauh $$270\degree$$ searah jarum jam, hasil rotasi yang tepat adalah...

Accepted Answer

Question 12

Jika titik Z(8, 17) dirotasikan dengan pusat rotasi (0, 0) dengan sudut putaran $$90\degree$$ . Bayangan titik Z adalah ...

Accepted Answer

Z'(-17, 8)

Answer

Z'(17, -8)

Answer

Z'(-17, -8)

Answer

Z'(-8, -17)

Question 13

Simbol dari faktor skala

Accepted Answer

k

Answer

f

Answer

fs

Answer

fk

Question 14

Bayangan titik M(-2, 6) didilatasikan dengan pusat (0, 0) dan faktor skala 2 adalah...

Accepted Answer

M'(-4, 12)

Answer

M'(4, 12)

Answer

M'(-4, 8)

Answer

M'(4, 8)

Question 15

Titik N(6, -9) didilatasikan dengan [O, k] menghasilkan N'(-36, 18). Nilai k adalah...

Accepted Answer

N'(-6, -2)

Answer

N'(6, 2)

Answer

N'(6, -2)

Answer

N'(-6, 2)

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