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Koordinat Kutub dan Kartesius Trigonometri

Authored by Wahyuni Geo

Mathematics

10th Grade

Used 83+ times

Koordinat Kutub dan Kartesius Trigonometri
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Pilih salah satu rumus untuk mengubah koordinat kutub ke koordinat kartesius

r = yxr\ =\ \frac{y}{x}

r = xyr\ =\ \frac{x}{y}

x = r sin x\ =\ r\ \sin\ \propto

x = r cos x\ =\ r\ \cos\ \propto

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

rumus mencari r pada koordinat kutub dari koordinat kartesius

r = xsin r\ =\ x\sin\ \propto

r = x2 + y2r\ =\ \sqrt{x^2\ +\ y^2}

r = xyr\ =\ \frac{x}{y}

r = y cos r\ =\ y\ \cos\ \propto

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 Koordinat kartesius dari titik(10 , 315°)adalahKoordinat\ kartesius\ dari\ titik(10\ ,\ 315°)adalah  

 ( 52, 52)\left(\ 5\sqrt{2},\ -5\sqrt{2}\right)  

 ( 52, 5 )\left(\ -5\sqrt{2},\ 5\ \right)  

 ( 5, 52)\left(\ -5,\ 5\sqrt{2}\right)  

 ( 5, 53)\left(\ 5,\ -5\sqrt{3}\right)  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Koordinat kutup dari titik (-6, 6√3) adalah…

(12, 30°)

(12, 60°)

(12, 90°)

(12, 120°)

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Untuk koordinat kartesius ke koordinat kutub dengan koordinat kutub titik (-4,4) adalah

(42, 135°)\left(4\sqrt{2},\ 135\degree\right)

(42, 135°)\left(-4\sqrt{2},\ 135\degree\right)

(22, 135°)\left(2\sqrt{2},\ 135\degree\right)

(22, 135°)\left(-2\sqrt{2},\ 135\degree\right)

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Untuk koordinat kutub ke koordinat kartesiusJika diketahui koordinat kutub (6√3, 60°), maka koordinat kartesiusnya adalah…

(33, 9)\left(3\sqrt{3},\ 9\right)

( 23, 3 )\left(\ 2\sqrt{3},\ 3\ \right)

( 3, 9 )\left(\ \sqrt{3},\ 9\ \right)

( 33, 9)\left(\ 3\sqrt{3},\ -9\right)

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Diketahui koordinat cartesius titik P adalah ( 3, 3 ). Koordinat kutub titik P adalah …

(32,45°)(3\sqrt{2},45°)

(32,45°)(-3\sqrt{2},45°)

(3 , 45°)(3\ ,\ 45°)

(3 , 45°)(-3\ ,\ 45°)

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