Please help! :) Suppose you start at the point (1,0) on a unit circle and move some distance t along the circle to the terminal point P(8/17,15/17).

What would the exact coordinates of the terminal point be if you had instead moved:

a distance t+π? Terminal Point would be at P( , )

a distance t+2π? Terminal Point would be at P( , )

a distance −t? Terminal Point would be at P( , )

No decimals! Hint: make a sketch of the unit circle and t.

Question

Please help! :) Suppose you start at the point (1,0) on a unit circle and move some distance t along the circle to the terminal point P(8/17,15/17). 

What would the exact coordinates of the terminal point be if you had instead moved: 

a distance t+π? Terminal Point would be at P( ,  )

a distance t+2π? Terminal Point would be at P( ,  )

a distance −t? Terminal Point would be at P( ,  )

No decimals! Hint: make a sketch of the unit circle and t.

welshfella · Answer

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