Find the Point $( x , y )$ On the Unit Circle That Corresponds to the Real Number

question 26

Multiple Choice

Find the point $( x , y )$ on the unit circle that corresponds to the real number t. (Round your answer to one decimal place.) $t = \frac { \pi } { 2 }$

• A) \(t = \frac { \pi } { 2 }\) corresponds to the point \(( 1 , - 0 )\).
• B) \(t = \frac { \pi } { 2 }\) corresponds to the point \(( - 0 , - 1 )\).
• C) \(t = \frac { \pi } { 2 }\) corresponds to the point \(( 0,1 ) .\)
• D) \(t = \frac { \pi } { 2 }\) corresponds to the point \(( 1,0 ) .\)
• E) \(t = \frac { \pi } { 2 }\) corresponds to the point \(( 0 , - 1 )\).

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