Intro to polar coordinates

Which point represents (3, 3π/4)

• F
• E
• B
• A

Tags

CCSS.HSN.CN.B.4

Which point represents the polar coordinate
(-4, -2π/3)

• B
• F
• D
• A

Convert the rectangular coordinates to polar form

• (√2 , 7π/4)
• (2 , 3π/4)
• (4 , π/4)
• (4 , 5π/4)

Tags

CCSS.HSN.CN.B.4

Convert the rectangular coordinates to polar form

• (√8 , 7π/6)
• (4 , 3π/4)
• (√8 , π/6)
• (8 , 7π/6)

Tags

CCSS.HSN.CN.B.4

Convert the polar coordinates to rectangular form

• (1, 1)
• (1, -1) 
• (-1, 0)
• (-1, -1)

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

Convert the polar coordinates to rectangular form

• ( -3, 3)
• (3, 3√3)
• (-3, 3√3)
• (3, -3√3)

Tags

CCSS.HSN.CN.B.4

How do you write an ordered pair in polar coordinates?

• (X,X)

• (θ, r)

• (r,θ)

• (Y,Y)

In the coordinate points (2,7⁰) the 2 represents the...

• theta
• radius
• x
• angle

Tags

CCSS.HSF.TF.A.2

Point B has polar coordinates (4,270⁰).  Which of these is NOT point B?

• (4,-90⁰)
• (4, -270⁰)
• (-4, 90⁰)
• (-4, -270⁰)

Tags

CCSS.HSN.CN.B.4

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

• True
• False

Tags

CCSS.HSN.CN.B.4