Polar Coordinates/Distance

Which point represents (3, 3π/4)?

• F
• E
• B
• A

Tags

CCSS.HSN.CN.B.4

Which point represents (-4, 4π/3)

• F
• E
• B
• A

Tags

CCSS.HSN.CN.B.4

The points A and B have polar coordinates  $\left(6,\ -\frac{\pi}{3}\right)\ and\ \left(8,\frac{\pi}{6}\right)\$  respectively.

The distance AB is

•  $2\sqrt{13}$  

•  $\sqrt{\left(100\ -\ 48\sqrt{3}\right)}$  

• 2

• 10

Tags

CCSS.HSN.CN.B.6

Check all the correct answers. What are the polar coordinates for Point D?

• $\left(4,\frac{7\pi}{6}\right)$

• $\left(-4,\frac{\pi}{6}\right)$

• $\left(-4,\frac{13\pi}{6}\right)$

• $\left(4,\frac{\pi}{6}\right)$

Tags

CCSS.HSN.CN.B.4

Find the distance between two points  $\left(-2,\frac{\pi}{3}\right),\left(3,\frac{2\pi}{3}\right)$  

• 4.36

• 4.84

• 2.65

• 1.61

Tags

CCSS.HSN.CN.B.6

Choose the correct graph of the polar point  $\left(2,\frac{\pi}{4}\right)$  .

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• 
• 
• 

Tags

CCSS.HSN.CN.B.4

Graph the point on the polar grid  $\left(-2,\frac{3\pi}{2}\right)$  

• 
• 
• 
• Don't choose this one!

Tags

CCSS.HSN.CN.B.4

Find the distance between the two points.

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• 
• 
• 

Tags

CCSS.HSN.CN.B.6

Point E has polar coordinates
(-3, 180⁰).

• True
• False

Tags

CCSS.HSN.CN.B.4

Which of these is (-4, 225^o)

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• 
• 
• 

Tags

CCSS.HSN.CN.B.4