Polar Coordinates

Which point represents (3, 3π/4)

• F
• E
• B
• A

Tags

CCSS.HSN.CN.B.4

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

Evaluate without a calculator: sin 45°

• √2

• √2 /2

• 1/2

• √3/2

Tags

CCSS.HSF.TF.A.2

Evaluate without a calculator: cos (π/3)

• 1/2

• √2/2

• √3/3

• √3 /2

Tags

CCSS.HSF.TF.A.2

Evaluate without a calculator: sin 30°

• √2

• √2 /2

• 1/2

• √3/2

Tags

CCSS.HSF.TF.A.3

Find the polar coordinates of the rectangular point. (0,3)

• (3,π)
• (3,0)
• (3,π/2)
• (3,-3π/2)

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSG.C.B.5

Convert the rectangular coordinates to polar coordinates
(6√3, 6)

• (12, π/6)
• (6, 7π/6)
• (6, π/6)
• (12, 7π/6)

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSG.C.B.5

CCSS.HSN.CN.B.4

How do you write an ordered pair in polar coordinates?

• (X, Y)

• (θ, r)

• (r,θ)

• (Y_Y)

Tags

CCSS.5.G.A.1

Convert the polar coordinates to rectangular form

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

Tags

CCSS.HSF.TF.A.3

CCSS.HSN.CN.B.4

Find the rectangular coordinates of each polar point. (4, 3π/2)

• (4,4)
• (4,0)
• (0,4)
• (0,1)

Tags

CCSS.HSF.TF.C.8

CCSS.HSG.SRT.C.8