Rectangular to Polar Coordinates

Find polar coordinates for the point:
(√3 , 1)

• (2, π/6)
• (-2, -π/6)
• (1,0)
• (4π,-2)

Tags

CCSS.HSN.CN.B.4

Convert from rectangular to polar coordinates. (-4, 4)

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

Tags

CCSS.HSN.CN.B.4

• (√2 , 7π/4)

• (2 , 3π/4)

• (4 , π/4)

• (4 , 5π/4)

Tags

CCSS.HSN.CN.B.4

What is the radius to the following rectangular point:

(5, 2)

• 5

• 2

• √29

• √27

Tags

CCSS.HSN.CN.A.1

Convert from rectangular to polar coordinate.

(-5,-12)

• (13, 67.8°)

• (13, 247.38°)

• (13, 11.62°)

• (-13, 67.8°)

Tags

CCSS.HSN.CN.B.4

If vector a= (4, -5) and vector b= (-7, 4) Find a+b

• (3, 9)

• (-3, -1)

• (11, 1)

• (-3, -9)

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

If vector a= (4, -5) and vector b= (-7, 4) Find a-b

• (-11, -9)

• (11, 9)

• (11, -9)

• (-3, -1)

Tags

CCSS.HSN-VM.B.4C

If vector a= (4, -5) and vector b= (-7, 4) Find 2a-3b

• (29, -22)

• (13, -2)

• (1, 7)

• (29, -2)

Tags

CCSS.HSN.VM.B.5

CCSS.HSN.VM.C.10

CCSS.HSN.VM.C.11

Let vector a= (5, -7) and vector b= (-12, 2) Find 2b-4a

• (44, -32)

• (-4, 24)

• (-44, 32)

• (4, -24)

Tags

CCSS.HSN.VM.B.4

CCSS.HSN.VM.B.5

CCSS.HSN.VM.C.10

CCSS.HSN.VM.C.11

Find the resultant vector.

• <-10, 10>

• <10, -10>

• <15, 25>

• <25, 15>

Tags

CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B