What is the Cartesian form of (100, \frac{7\pi}{12})?

Jameson Powers

Jameson Powers

Answered question

2022-02-03

What is the Cartesian form of (100,7π12)?

Answer & Explanation

tacalaohn

tacalaohn

Beginner2022-02-04Added 13 answers

x=rcosθ 
y=rsinθ 
Explanation: 
First, note that 7π12 is in Quadrant II which means the x-coordinate will be negative and the y-coordinate positive. 
Using the name given above... 
x=100cos(7π12)25.88 
y=100sin(7π12)96.59 
Therefore, Cartesian Form: (-25.88, 96.59)

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