What are the components of the vector between the origin and the polar coordinate (16,π4)?

1 Answer
Feb 27, 2018

x=16cos(π4)=16(12)=82

y=16sin(π4)=16(12)=82

Explanation:

We can use the following formulas to convert polar to Cartesian coordinates.

x=rcosθ,y=rsinθ

Given:[r,θ]=[16,π4]

x=16cos(π4)=16(12)=82

y=16sin(π4)=16(12)=82

tanθ=tan(π4)=1