Find the Point (X,y)on the Unit Circle That Corresponds to the Real

question 46

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 \(( 0.0 , - 1.0 )\) .
• B) \(t = \frac { \pi } { 2 }\) corresponds to the point \(( - 0.0 , - 1.0 )\) .
• C) \(t = \frac { \pi } { 2 }\) corresponds to the point \(( 0.0,1.0 )\) .
• D) \(t = \frac { \pi } { 2 }\) corresponds to the point \(( 1.0 , - 0.0 )\) .
• E) \(t = \frac { \pi } { 2 }\) corresponds to the point \(( 1.0,0.0 )\) .

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Definitions:

Standard Deviation

A statistical metric that quantifies the spread or dispersion of a dataset relative to its mean, showcasing variability.

Annual Snowfall

The total amount of snow that falls within a specific geographic area over the course of a year.

Mean

The average of a data set, found by adding all the numbers together and dividing by the quantity of numbers.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, indicating how much the individual values differ from the mean of the values.